diff options
-rw-r--r-- | gcc/config/rs6000/rs6000.h | 2 | ||||
-rw-r--r-- | gcc/config/rs6000/rs6000.md | 4 | ||||
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/pr112707-2.c | 9 | ||||
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/pr112707-3.c | 9 | ||||
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/pr112707.h | 10 | ||||
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/pr88558-p7.c | 2 | ||||
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/pr88558-p8.c | 2 | ||||
-rw-r--r-- | gcc/testsuite/gfortran.dg/nint_p7.f90 | 1 |
8 files changed, 35 insertions, 4 deletions
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h index 326c452..df44b86 100644 --- a/gcc/config/rs6000/rs6000.h +++ b/gcc/config/rs6000/rs6000.h @@ -467,6 +467,8 @@ extern int rs6000_vector_align[]; #define TARGET_FCFIDUS TARGET_POPCNTD #define TARGET_FCTIDUZ TARGET_POPCNTD #define TARGET_FCTIWUZ TARGET_POPCNTD +/* Only powerpc64 and powerpc476 support fctid. */ +#define TARGET_FCTID (TARGET_POWERPC64 || rs6000_cpu == PROCESSOR_PPC476) #define TARGET_CTZ TARGET_MODULO #define TARGET_EXTSWSLI (TARGET_MODULO && TARGET_POWERPC64) #define TARGET_MADDLD TARGET_MODULO diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 3d94917..5812662 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -6736,7 +6736,7 @@ [(set (match_operand:DI 0 "gpc_reg_operand" "=d") (unspec:DI [(match_operand:SFDF 1 "gpc_reg_operand" "<rreg2>")] UNSPEC_FCTID))] - "TARGET_HARD_FLOAT" + "TARGET_HARD_FLOAT && TARGET_FCTID" "fctid %0,%1" [(set_attr "type" "fp")]) @@ -6830,7 +6830,7 @@ (set (match_operand:DI 0 "gpc_reg_operand") (unspec:DI [(match_dup 2)] UNSPEC_FCTID))] - "TARGET_HARD_FLOAT && TARGET_VSX && TARGET_FPRND" + "TARGET_HARD_FLOAT && TARGET_VSX && TARGET_FCTID" { operands[2] = gen_reg_rtx (<MODE>mode); }) diff --git a/gcc/testsuite/gcc.target/powerpc/pr112707-2.c b/gcc/testsuite/gcc.target/powerpc/pr112707-2.c new file mode 100644 index 0000000..672e006 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/pr112707-2.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mdejagnu-cpu=7450 -fno-math-errno" } */ +/* { dg-require-effective-target ilp32 } */ +/* { dg-skip-if "" { has_arch_ppc64 } } */ +/* { dg-final { scan-assembler-not {\mfctid\M} } } */ + +/* powerpc 7450 doesn't support ppc64 (-m32 -mpowerpc64), so skips it. */ + +#include "pr112707.h" diff --git a/gcc/testsuite/gcc.target/powerpc/pr112707-3.c b/gcc/testsuite/gcc.target/powerpc/pr112707-3.c new file mode 100644 index 0000000..924338f --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/pr112707-3.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fno-math-errno -mdejagnu-cpu=476fp" } */ +/* { dg-require-effective-target ilp32 } */ + +/* powerpc 476fp has hard float enabled which is required by fctid */ + +#include "pr112707.h" + +/* { dg-final { scan-assembler-times {\mfctid\M} 2 } } */ diff --git a/gcc/testsuite/gcc.target/powerpc/pr112707.h b/gcc/testsuite/gcc.target/powerpc/pr112707.h new file mode 100644 index 0000000..e427dc6 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/pr112707.h @@ -0,0 +1,10 @@ +long long test1 (double a) +{ + return __builtin_llrint (a); +} + +long long test2 (float a) +{ + return __builtin_llrint (a); +} + diff --git a/gcc/testsuite/gcc.target/powerpc/pr88558-p7.c b/gcc/testsuite/gcc.target/powerpc/pr88558-p7.c index 3932656..2fa0b99 100644 --- a/gcc/testsuite/gcc.target/powerpc/pr88558-p7.c +++ b/gcc/testsuite/gcc.target/powerpc/pr88558-p7.c @@ -6,7 +6,7 @@ #include "pr88558.h" /* { dg-final { scan-assembler-times {\mfctid\M} 4 { target lp64 } } } */ -/* { dg-final { scan-assembler-times {\mfctid\M} 2 { target ilp32 } } } */ +/* { dg-final { scan-assembler-times {\mfctid\M} 2 { target { ilp32 && has_arch_ppc64 } } } } */ /* { dg-final { scan-assembler-times {\mfctiw\M} 2 { target lp64 } } } */ /* { dg-final { scan-assembler-times {\mfctiw\M} 4 { target ilp32 } } } */ /* { dg-final { scan-assembler-times {\mstfiwx\M} 2 { target lp64 } } } */ diff --git a/gcc/testsuite/gcc.target/powerpc/pr88558-p8.c b/gcc/testsuite/gcc.target/powerpc/pr88558-p8.c index 1afc8fd..fffb5b8 100644 --- a/gcc/testsuite/gcc.target/powerpc/pr88558-p8.c +++ b/gcc/testsuite/gcc.target/powerpc/pr88558-p8.c @@ -7,7 +7,7 @@ #include "pr88558.h" /* { dg-final { scan-assembler-times {\mfctid\M} 4 { target lp64 } } } */ -/* { dg-final { scan-assembler-times {\mfctid\M} 2 { target ilp32 } } } */ +/* { dg-final { scan-assembler-times {\mfctid\M} 2 { target { ilp32 && has_arch_ppc64 } } } } */ /* { dg-final { scan-assembler-times {\mfctiw\M} 2 { target lp64 } } } */ /* { dg-final { scan-assembler-times {\mfctiw\M} 4 { target ilp32 } } } */ /* { dg-final { scan-assembler-times {\mmfvsrwz\M} 2 { target lp64 } } } */ diff --git a/gcc/testsuite/gfortran.dg/nint_p7.f90 b/gcc/testsuite/gfortran.dg/nint_p7.f90 index 2239824..c23eb67 100644 --- a/gcc/testsuite/gfortran.dg/nint_p7.f90 +++ b/gcc/testsuite/gfortran.dg/nint_p7.f90 @@ -2,6 +2,7 @@ ! { dg-do compile { target { powerpc*-*-* } } } ! { dg-require-effective-target powerpc_vsx_ok } ! { dg-options "-O2 -mdejagnu-cpu=power7 -ffast-math" } +! { dg-require-effective-target has_arch_ppc64 } ! { dg-final { scan-assembler-times "xsrdpi" 2 } } subroutine test_nint(x4,x8) |