From dc8f5205374552519f0e4a89c115f3a17c23931b Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Wed, 5 Jul 2006 16:24:57 +0000 Subject: [PATCH] re PR target/28158 (ICE on complex operation with -O1 -msse) 2006-07-05 Richard Guenther PR target/28158 * config/i386/i386.md (*negdf2_1): Restrict pattern to TARGET_SSE2 targets if using SSE math. (*absdf2_1): Likewise. * gfortran.dg/pr28158.f90: New testcase. From-SVN: r115203 --- gcc/ChangeLog | 7 +++++++ gcc/config/i386/i386.md | 4 ++-- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gfortran.dg/pr28158.f90 | 7 +++++++ 4 files changed, 21 insertions(+), 2 deletions(-) create mode 100644 gcc/testsuite/gfortran.dg/pr28158.f90 diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 798fe03a3c15..93de949630c4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2006-07-05 Richard Guenther + + PR target/28158 + * config/i386/i386.md (*negdf2_1): Restrict pattern to + TARGET_SSE2 targets if using SSE math. + (*absdf2_1): Likewise. + 2006-07-05 Richard Guenther PR tree-optimization/28162 diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index 80c352c81d68..ee2e76bf9b14 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -9913,7 +9913,7 @@ (define_insn "*negdf2_1" [(set (match_operand:DF 0 "register_operand" "=f") (neg:DF (match_operand:DF 1 "register_operand" "0")))] - "TARGET_80387 && (reload_completed || !TARGET_SSE_MATH)" + "TARGET_80387 && (reload_completed || !(TARGET_SSE2 && TARGET_SSE_MATH))" "fchs" [(set_attr "type" "fsgn") (set_attr "mode" "DF")]) @@ -9937,7 +9937,7 @@ (define_insn "*absdf2_1" [(set (match_operand:DF 0 "register_operand" "=f") (abs:DF (match_operand:DF 1 "register_operand" "0")))] - "TARGET_80387 && (reload_completed || !TARGET_SSE_MATH)" + "TARGET_80387 && (reload_completed || !(TARGET_SSE2 && TARGET_SSE_MATH))" "fabs" [(set_attr "type" "fsgn") (set_attr "mode" "DF")]) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e40ce0bfe09a..60e18a3e7b3c 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-07-05 Richard Guenther + + PR target/28158 + * gfortran.dg/pr28158.f90: New testcase. + 2006-07-05 Richard Guenther PR tree-optimization/28162 diff --git a/gcc/testsuite/gfortran.dg/pr28158.f90 b/gcc/testsuite/gfortran.dg/pr28158.f90 new file mode 100644 index 000000000000..4556ecd76edd --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pr28158.f90 @@ -0,0 +1,7 @@ +! { dg-do compile { target i?86-*-* x86_64-*-* } } +! { dg-require-effective-target ilp32 } +! { dg-options "-O -msse -mfpmath=sse" } + subroutine yhalf(z) + complex cdexpj,z + z=cdexpj((0.d0,1.d0)*z) + end