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author | Maciej W. Rozycki <macro@embecosm.com> | 2023-11-22 01:18:25 +0000 |
---|---|---|
committer | Maciej W. Rozycki <macro@embecosm.com> | 2023-11-22 01:18:25 +0000 |
commit | 814485b2564a453ce9c0731344282f18e12ed0b5 (patch) | |
tree | 3afbe4245fc42260ee1f9917bc9c924ff67546e2 | |
parent | bc40013cd6074f506f488c4717871ebcb7bb9087 (diff) | |
download | gcc-814485b2564a453ce9c0731344282f18e12ed0b5.zip gcc-814485b2564a453ce9c0731344282f18e12ed0b5.tar.gz gcc-814485b2564a453ce9c0731344282f18e12ed0b5.tar.bz2 |
RISC-V/testsuite: Add branchless cases for FP cond-move operations
Verify, for short forward branch, T-Head, Ventana and Zicond targets and
the ordered floating-point conditional-move operations that already work
as expected, that if-conversion triggers via `noce_try_cmove' at the
respective sufficiently high `-mbranch-cost=' settings that make
branchless code sequences produced by if-conversion cheaper than their
original branched equivalents, and that extraneous instructions such as
SNEZ, etc. are not present in output. Cover all ordered floating-point
relational operations to make sure no corner case escapes.
gcc/testsuite/
* gcc.target/riscv/movdifge-sfb.c: New test.
* gcc.target/riscv/movdifge-thead.c: New test.
* gcc.target/riscv/movdifge-ventana.c: New test.
* gcc.target/riscv/movdifge-zicond.c: New test.
* gcc.target/riscv/movdifgt-sfb.c: New test.
* gcc.target/riscv/movdifgt-thead.c: New test.
* gcc.target/riscv/movdifgt-ventana.c: New test.
* gcc.target/riscv/movdifgt-zicond.c: New test.
* gcc.target/riscv/movdifle-sfb.c: New test.
* gcc.target/riscv/movdifle-thead.c: New test.
* gcc.target/riscv/movdifle-ventana.c: New test.
* gcc.target/riscv/movdifle-zicond.c: New test.
* gcc.target/riscv/movdiflt-sfb.c: New test.
* gcc.target/riscv/movdiflt-thead.c: New test.
* gcc.target/riscv/movdiflt-ventana.c: New test.
* gcc.target/riscv/movdiflt-zicond.c: New test.
* gcc.target/riscv/movdifne-sfb.c: New test.
* gcc.target/riscv/movdifne-thead.c: New test.
* gcc.target/riscv/movdifne-ventana.c: New test.
* gcc.target/riscv/movdifne-zicond.c: New test.
* gcc.target/riscv/movsifge-sfb.c: New test.
* gcc.target/riscv/movsifge-thead.c: New test.
* gcc.target/riscv/movsifge-ventana.c: New test.
* gcc.target/riscv/movsifge-zicond.c: New test.
* gcc.target/riscv/movsifgt-sfb.c: New test.
* gcc.target/riscv/movsifgt-thead.c: New test.
* gcc.target/riscv/movsifgt-ventana.c: New test.
* gcc.target/riscv/movsifgt-zicond.c: New test.
* gcc.target/riscv/movsifle-sfb.c: New test.
* gcc.target/riscv/movsifle-thead.c: New test.
* gcc.target/riscv/movsifle-ventana.c: New test.
* gcc.target/riscv/movsifle-zicond.c: New test.
* gcc.target/riscv/movsiflt-sfb.c: New test.
* gcc.target/riscv/movsiflt-thead.c: New test.
* gcc.target/riscv/movsiflt-ventana.c: New test.
* gcc.target/riscv/movsiflt-zicond.c: New test.
* gcc.target/riscv/movsifne-sfb.c: New test.
* gcc.target/riscv/movsifne-thead.c: New test.
* gcc.target/riscv/movsifne-ventana.c: New test.
* gcc.target/riscv/movsifne-zicond.c: New test.
40 files changed, 1072 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/riscv/movdifge-sfb.c b/gcc/testsuite/gcc.target/riscv/movdifge-sfb.c new file mode 100644 index 0000000..1d1f954 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifge-sfb.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifge (double w, double x, int_t y, int_t z) +{ + return w >= x ? y : z; +} + +/* Expect short forward branch assembly like: + + fge.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a0,a1 +1: + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifge-thead.c b/gcc/testsuite/gcc.target/riscv/movdifge-thead.c new file mode 100644 index 0000000..116e75b --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifge-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifge (double w, double x, int_t y, int_t z) +{ + return w >= x ? y : z; +} + +/* Expect branchless assembly like: + + fge.d a5,fa0,fa1 + th.mveqz a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifge-ventana.c b/gcc/testsuite/gcc.target/riscv/movdifge-ventana.c new file mode 100644 index 0000000..18c924c --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifge-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifge (double w, double x, int_t y, int_t z) +{ + return w >= x ? y : z; +} + +/* Expect branchless assembly like: + + fge.d a5,fa0,fa1 + vt.maskc a0,a0,a5 + vt.maskcn a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifge-zicond.c b/gcc/testsuite/gcc.target/riscv/movdifge-zicond.c new file mode 100644 index 0000000..ccb9f38 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifge-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifge (double w, double x, int_t y, int_t z) +{ + return w >= x ? y : z; +} + +/* Expect branchless assembly like: + + fge.d a5,fa0,fa1 + czero.eqz a0,a0,a5 + czero.nez a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifgt-sfb.c b/gcc/testsuite/gcc.target/riscv/movdifgt-sfb.c new file mode 100644 index 0000000..a5edace --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifgt-sfb.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifgt (double w, double x, int_t y, int_t z) +{ + return w > x ? y : z; +} + +/* Expect short forward branch assembly like: + + fgt.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a0,a1 +1: + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifgt-thead.c b/gcc/testsuite/gcc.target/riscv/movdifgt-thead.c new file mode 100644 index 0000000..904ce05 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifgt-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifgt (double w, double x, int_t y, int_t z) +{ + return w > x ? y : z; +} + +/* Expect branchless assembly like: + + fgt.d a5,fa0,fa1 + th.mveqz a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifgt-ventana.c b/gcc/testsuite/gcc.target/riscv/movdifgt-ventana.c new file mode 100644 index 0000000..cffbd3e --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifgt-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifgt (double w, double x, int_t y, int_t z) +{ + return w > x ? y : z; +} + +/* Expect branchless assembly like: + + fgt.d a5,fa0,fa1 + vt.maskc a0,a0,a5 + vt.maskcn a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifgt-zicond.c b/gcc/testsuite/gcc.target/riscv/movdifgt-zicond.c new file mode 100644 index 0000000..453b948 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifgt-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifgt (double w, double x, int_t y, int_t z) +{ + return w > x ? y : z; +} + +/* Expect branchless assembly like: + + fgt.d a5,fa0,fa1 + czero.eqz a0,a0,a5 + czero.nez a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifle-sfb.c b/gcc/testsuite/gcc.target/riscv/movdifle-sfb.c new file mode 100644 index 0000000..e22fce1 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifle-sfb.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifle (double w, double x, int_t y, int_t z) +{ + return w <= x ? y : z; +} + +/* Expect short forward branch assembly like: + + fle.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a0,a1 +1: + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifle-thead.c b/gcc/testsuite/gcc.target/riscv/movdifle-thead.c new file mode 100644 index 0000000..05d39d6 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifle-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifle (double w, double x, int_t y, int_t z) +{ + return w <= x ? y : z; +} + +/* Expect branchless assembly like: + + fle.d a5,fa0,fa1 + th.mveqz a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifle-ventana.c b/gcc/testsuite/gcc.target/riscv/movdifle-ventana.c new file mode 100644 index 0000000..677e679 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifle-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifle (double w, double x, int_t y, int_t z) +{ + return w <= x ? y : z; +} + +/* Expect branchless assembly like: + + fle.d a5,fa0,fa1 + vt.maskc a0,a0,a5 + vt.maskcn a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifle-zicond.c b/gcc/testsuite/gcc.target/riscv/movdifle-zicond.c new file mode 100644 index 0000000..2709135 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifle-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifle (double w, double x, int_t y, int_t z) +{ + return w <= x ? y : z; +} + +/* Expect branchless assembly like: + + fle.d a5,fa0,fa1 + czero.eqz a0,a0,a5 + czero.nez a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdiflt-sfb.c b/gcc/testsuite/gcc.target/riscv/movdiflt-sfb.c new file mode 100644 index 0000000..0f07997 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdiflt-sfb.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdiflt (double w, double x, int_t y, int_t z) +{ + return w < x ? y : z; +} + +/* Expect short forward branch assembly like: + + flt.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a0,a1 +1: + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdiflt-thead.c b/gcc/testsuite/gcc.target/riscv/movdiflt-thead.c new file mode 100644 index 0000000..9c5df85 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdiflt-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdiflt (double w, double x, int_t y, int_t z) +{ + return w < x ? y : z; +} + +/* Expect branchless assembly like: + + flt.d a5,fa0,fa1 + th.mveqz a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdiflt-ventana.c b/gcc/testsuite/gcc.target/riscv/movdiflt-ventana.c new file mode 100644 index 0000000..af882b9 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdiflt-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdiflt (double w, double x, int_t y, int_t z) +{ + return w < x ? y : z; +} + +/* Expect branchless assembly like: + + flt.d a5,fa0,fa1 + vt.maskc a0,a0,a5 + vt.maskcn a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdiflt-zicond.c b/gcc/testsuite/gcc.target/riscv/movdiflt-zicond.c new file mode 100644 index 0000000..64a4cf1 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdiflt-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdiflt (double w, double x, int_t y, int_t z) +{ + return w < x ? y : z; +} + +/* Expect branchless assembly like: + + flt.d a5,fa0,fa1 + czero.eqz a0,a0,a5 + czero.nez a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifne-sfb.c b/gcc/testsuite/gcc.target/riscv/movdifne-sfb.c new file mode 100644 index 0000000..4d0b64c --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifne-sfb.c @@ -0,0 +1,27 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifne (double w, double x, int_t y, int_t z) +{ + return w != x ? y : z; +} + +/* Expect short forward branch assembly like: + + feq.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a1,a0 +1: + mv a0,a1 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\sfeq\\.d\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifne-thead.c b/gcc/testsuite/gcc.target/riscv/movdifne-thead.c new file mode 100644 index 0000000..54f82d7 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifne-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifne (double w, double x, int_t y, int_t z) +{ + return w != x ? y : z; +} + +/* Expect branchless assembly like: + + feq.d a5,fa0,fa1 + th.mvnez a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\sfeq\\.d\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifne-ventana.c b/gcc/testsuite/gcc.target/riscv/movdifne-ventana.c new file mode 100644 index 0000000..ae95b6b --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifne-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifne (double w, double x, int_t y, int_t z) +{ + return w != x ? y : z; +} + +/* Expect branchless assembly like: + + feq.d a5,fa0,fa1 + vt.maskc a1,a1,a5 + vt.maskcn a0,a0,a5 + or a0,a0,a1 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\sfeq\\.d\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movdifne-zicond.c b/gcc/testsuite/gcc.target/riscv/movdifne-zicond.c new file mode 100644 index 0000000..b296d94 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movdifne-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (DI))) int_t; + +int_t +movdifne (double w, double x, int_t y, int_t z) +{ + return w != x ? y : z; +} + +/* Expect branchless assembly like: + + feq.d a5,fa0,fa1 + czero.eqz a1,a1,a5 + czero.nez a0,a0,a5 + or a0,a0,a1 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\sfeq\\.d\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifge-sfb.c b/gcc/testsuite/gcc.target/riscv/movsifge-sfb.c new file mode 100644 index 0000000..31eae91 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifge-sfb.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifge (double w, double x, int_t y, int_t z) +{ + return w >= x ? y : z; +} + +/* Expect short forward branch assembly like: + + fge.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a0,a1 +1: + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifge-thead.c b/gcc/testsuite/gcc.target/riscv/movsifge-thead.c new file mode 100644 index 0000000..1fb542e --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifge-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifge (double w, double x, int_t y, int_t z) +{ + return w >= x ? y : z; +} + +/* Expect branchless assembly like: + + fge.d a5,fa0,fa1 + th.mveqz a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifge-ventana.c b/gcc/testsuite/gcc.target/riscv/movsifge-ventana.c new file mode 100644 index 0000000..3d2ba71 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifge-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifge (double w, double x, int_t y, int_t z) +{ + return w >= x ? y : z; +} + +/* Expect branchless assembly like: + + fge.d a5,fa0,fa1 + vt.maskc a0,a0,a5 + vt.maskcn a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifge-zicond.c b/gcc/testsuite/gcc.target/riscv/movsifge-zicond.c new file mode 100644 index 0000000..1a6f52f --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifge-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifge (double w, double x, int_t y, int_t z) +{ + return w >= x ? y : z; +} + +/* Expect branchless assembly like: + + fge.d a5,fa0,fa1 + czero.eqz a0,a0,a5 + czero.nez a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifgt-sfb.c b/gcc/testsuite/gcc.target/riscv/movsifgt-sfb.c new file mode 100644 index 0000000..f13f6ae --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifgt-sfb.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifgt (double w, double x, int_t y, int_t z) +{ + return w > x ? y : z; +} + +/* Expect short forward branch assembly like: + + fgt.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a0,a1 +1: + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifgt-thead.c b/gcc/testsuite/gcc.target/riscv/movsifgt-thead.c new file mode 100644 index 0000000..ca77e80 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifgt-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifgt (double w, double x, int_t y, int_t z) +{ + return w > x ? y : z; +} + +/* Expect branchless assembly like: + + fgt.d a5,fa0,fa1 + th.mveqz a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifgt-ventana.c b/gcc/testsuite/gcc.target/riscv/movsifgt-ventana.c new file mode 100644 index 0000000..4dae496 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifgt-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifgt (double w, double x, int_t y, int_t z) +{ + return w > x ? y : z; +} + +/* Expect branchless assembly like: + + fgt.d a5,fa0,fa1 + vt.maskc a0,a0,a5 + vt.maskcn a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifgt-zicond.c b/gcc/testsuite/gcc.target/riscv/movsifgt-zicond.c new file mode 100644 index 0000000..87eaa98 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifgt-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifgt (double w, double x, int_t y, int_t z) +{ + return w > x ? y : z; +} + +/* Expect branchless assembly like: + + fgt.d a5,fa0,fa1 + czero.eqz a0,a0,a5 + czero.nez a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifle-sfb.c b/gcc/testsuite/gcc.target/riscv/movsifle-sfb.c new file mode 100644 index 0000000..a636a91 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifle-sfb.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifle (double w, double x, int_t y, int_t z) +{ + return w <= x ? y : z; +} + +/* Expect short forward branch assembly like: + + fle.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a0,a1 +1: + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifle-thead.c b/gcc/testsuite/gcc.target/riscv/movsifle-thead.c new file mode 100644 index 0000000..67c5822 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifle-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifle (double w, double x, int_t y, int_t z) +{ + return w <= x ? y : z; +} + +/* Expect branchless assembly like: + + fle.d a5,fa0,fa1 + th.mveqz a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifle-ventana.c b/gcc/testsuite/gcc.target/riscv/movsifle-ventana.c new file mode 100644 index 0000000..14d5298 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifle-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifle (double w, double x, int_t y, int_t z) +{ + return w <= x ? y : z; +} + +/* Expect branchless assembly like: + + fle.d a5,fa0,fa1 + vt.maskc a0,a0,a5 + vt.maskcn a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifle-zicond.c b/gcc/testsuite/gcc.target/riscv/movsifle-zicond.c new file mode 100644 index 0000000..f5e9e90 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifle-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifle (double w, double x, int_t y, int_t z) +{ + return w <= x ? y : z; +} + +/* Expect branchless assembly like: + + fle.d a5,fa0,fa1 + czero.eqz a0,a0,a5 + czero.nez a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fge\\.d|fle\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsiflt-sfb.c b/gcc/testsuite/gcc.target/riscv/movsiflt-sfb.c new file mode 100644 index 0000000..7c1f8e0 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsiflt-sfb.c @@ -0,0 +1,26 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsiflt (double w, double x, int_t y, int_t z) +{ + return w < x ? y : z; +} + +/* Expect short forward branch assembly like: + + flt.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a0,a1 +1: + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsiflt-thead.c b/gcc/testsuite/gcc.target/riscv/movsiflt-thead.c new file mode 100644 index 0000000..f63cb25 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsiflt-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsiflt (double w, double x, int_t y, int_t z) +{ + return w < x ? y : z; +} + +/* Expect branchless assembly like: + + flt.d a5,fa0,fa1 + th.mveqz a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsiflt-ventana.c b/gcc/testsuite/gcc.target/riscv/movsiflt-ventana.c new file mode 100644 index 0000000..c0b8886 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsiflt-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsiflt (double w, double x, int_t y, int_t z) +{ + return w < x ? y : z; +} + +/* Expect branchless assembly like: + + flt.d a5,fa0,fa1 + vt.maskc a0,a0,a5 + vt.maskcn a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsiflt-zicond.c b/gcc/testsuite/gcc.target/riscv/movsiflt-zicond.c new file mode 100644 index 0000000..d2e2550 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsiflt-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsiflt (double w, double x, int_t y, int_t z) +{ + return w < x ? y : z; +} + +/* Expect branchless assembly like: + + flt.d a5,fa0,fa1 + czero.eqz a0,a0,a5 + czero.nez a5,a1,a5 + or a0,a5,a0 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\s(?:fgt\\.d|flt\\.d)\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifne-sfb.c b/gcc/testsuite/gcc.target/riscv/movsifne-sfb.c new file mode 100644 index 0000000..e08a0e2 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifne-sfb.c @@ -0,0 +1,27 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc -mtune=sifive-7-series -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifne (double w, double x, int_t y, int_t z) +{ + return w != x ? y : z; +} + +/* Expect short forward branch assembly like: + + feq.d a5,fa0,fa1 + bne a5,zero,1f # movcc + mv a1,a0 +1: + mv a0,a1 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\sfeq\\.d\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:beq|bne)\\s\[^\\s\]+\\s# movcc\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifne-thead.c b/gcc/testsuite/gcc.target/riscv/movsifne-thead.c new file mode 100644 index 0000000..19a3950 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifne-thead.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */ +/* { dg-options "-march=rv64gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_xtheadcondmov -mtune=thead-c906 -mbranch-cost=1 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifne (double w, double x, int_t y, int_t z) +{ + return w != x ? y : z; +} + +/* Expect branchless assembly like: + + feq.d a5,fa0,fa1 + th.mvnez a0,a1,a5 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\sfeq\\.d\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\s(?:th\\.mveqz|th\\.mvnez)\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifne-ventana.c b/gcc/testsuite/gcc.target/riscv/movsifne-ventana.c new file mode 100644 index 0000000..6c038fa --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifne-ventana.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target rv64 } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_xventanacondops -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifne (double w, double x, int_t y, int_t z) +{ + return w != x ? y : z; +} + +/* Expect branchless assembly like: + + feq.d a5,fa0,fa1 + vt.maskc a1,a1,a5 + vt.maskcn a0,a0,a5 + or a0,a0,a1 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\sfeq\\.d\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskc\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\svt\\.maskcn\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ diff --git a/gcc/testsuite/gcc.target/riscv/movsifne-zicond.c b/gcc/testsuite/gcc.target/riscv/movsifne-zicond.c new file mode 100644 index 0000000..2148f4b --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/movsifne-zicond.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv64gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv64 } } } */ +/* { dg-options "-march=rv32gc_zicond -mtune=rocket -mbranch-cost=3 -fdump-rtl-ce1" { target { rv32 } } } */ + +typedef int __attribute__ ((mode (SI))) int_t; + +int_t +movsifne (double w, double x, int_t y, int_t z) +{ + return w != x ? y : z; +} + +/* Expect branchless assembly like: + + feq.d a5,fa0,fa1 + czero.eqz a1,a1,a5 + czero.nez a0,a0,a5 + or a0,a0,a1 + */ + +/* { dg-final { scan-rtl-dump-times "Conversion succeeded on pass 1\\." 1 "ce1" } } */ +/* { dg-final { scan-rtl-dump-times "if-conversion succeeded through noce_try_cmove" 1 "ce1" } } */ +/* { dg-final { scan-assembler-times "\\sfeq\\.d\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.eqz\\s" 1 } } */ +/* { dg-final { scan-assembler-times "\\sczero\\.nez\\s" 1 } } */ +/* { dg-final { scan-assembler-not "\\s(?:beq|bne)\\s" } } */ +/* { dg-final { scan-assembler-not "\\s(?:seqz|snez)\\s" } } */ |