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| author | Jakub Jelinek <jakub@redhat.com> | 2006-12-16 00:08:18 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2006-12-16 00:08:18 +0100 |
| commit | 99e8e64971a4dbe89beb7cfbd4d4ed5dd1e0e313 (patch) | |
| tree | 0824289ce0244391f318980a00d608ad7c1de7c3 | |
| parent | 8f3fc4aa8dd1aa69f442fc57b1c53f64e5607787 (diff) | |
| download | gcc-99e8e64971a4dbe89beb7cfbd4d4ed5dd1e0e313.zip gcc-99e8e64971a4dbe89beb7cfbd4d4ed5dd1e0e313.tar.gz gcc-99e8e64971a4dbe89beb7cfbd4d4ed5dd1e0e313.tar.bz2 | |
re PR target/30185 (ICE with struct and divide)
PR target/30185
* config/rs6000/rs6000.md (div<mode>3): Use correct mode in
force_reg call.
* gcc.c-torture/execute/pr30185.c: New test.
From-SVN: r119947
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.md | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/pr30185.c | 28 |
4 files changed, 40 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 70f82d9..cd88ff9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-12-15 Jakub Jelinek <jakub@redhat.com> + + PR target/30185 + * config/rs6000/rs6000.md (div<mode>3): Use correct mode in + force_reg call. + 2006-12-15 Andrew Pinski <pinski@gmail.com> PR tree-opt/30140 diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md index 62541df..04eab3a 100644 --- a/gcc/config/rs6000/rs6000.md +++ b/gcc/config/rs6000/rs6000.md @@ -2443,7 +2443,7 @@ ; else if (TARGET_POWERPC) { - operands[2] = force_reg (SImode, operands[2]); + operands[2] = force_reg (<MODE>mode, operands[2]); if (TARGET_POWER) { emit_insn (gen_divsi3_mq (operands[0], operands[1], operands[2])); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d117169..1e11d55 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-12-15 Jakub Jelinek <jakub@redhat.com> + + PR target/30185 + * gcc.c-torture/execute/pr30185.c: New test. + 2006-12-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> PR testsuite/30179 diff --git a/gcc/testsuite/gcc.c-torture/execute/pr30185.c b/gcc/testsuite/gcc.c-torture/execute/pr30185.c new file mode 100644 index 0000000..3e974ce --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/pr30185.c @@ -0,0 +1,28 @@ +/* PR target/30185 */ + +extern void abort (void); + +typedef struct S { char a; long long b; } S; + +S +foo (S x, S y) +{ + S z; + z.b = x.b / y.b; + return z; +} + +int +main (void) +{ + S a, b; + a.b = 32LL; + b.b = 4LL; + if (foo (a, b).b != 8LL) + abort (); + a.b = -8LL; + b.b = -2LL; + if (foo (a, b).b != 4LL) + abort (); + return 0; +} |