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| author | Alexandre Oliva <oliva@adacore.com> | 2025-04-03 03:06:37 -0300 |
|---|---|---|
| committer | Alexandre Oliva <oliva@gnu.org> | 2025-04-03 03:06:37 -0300 |
| commit | a17c9eb64a1f3e51876f873c64459ecb9168dc77 (patch) | |
| tree | c673d1355ceab8b77669ba53f14328c9525e80db /gcc | |
| parent | 92ca72b41a74aef53978cadbda33dd38b69d3ed3 (diff) | |
| download | gcc-a17c9eb64a1f3e51876f873c64459ecb9168dc77.zip gcc-a17c9eb64a1f3e51876f873c64459ecb9168dc77.tar.gz gcc-a17c9eb64a1f3e51876f873c64459ecb9168dc77.tar.bz2 | |
[testsuite] [riscv] xfail ssa-dom-cse-2 on riscv64
For the same reasons that affect alpha and other targets,
gcc.dg/tree-ssa/ssa-dom-cse-2.c fails to be optimized to the expected
return statement: the array initializer is vectorized into pairs, and
DOM cannot see through that.
Add riscv*-*-* to the list of affected lp64 platforms. riscv32 is
not affected.
for gcc/testsuite/ChangeLog
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: XFAIL on riscv lp64.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-cse-2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-cse-2.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-cse-2.c index 5c89e3f..a879d30 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-cse-2.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-cse-2.c @@ -27,4 +27,4 @@ foo () but the loop reads only one element at a time, and DOM cannot resolve these. The same happens on powerpc depending on the SIMD support available. */ -/* { dg-final { scan-tree-dump "return 28;" "optimized" { xfail { { alpha*-*-* hppa*64*-*-* nvptx*-*-* mmix-knuth-mmixware } || { { { lp64 && { powerpc*-*-* sparc*-*-* } } || aarch64_sve } || { arm*-*-* && { ! arm_neon } } } } } } } */ +/* { dg-final { scan-tree-dump "return 28;" "optimized" { xfail { { alpha*-*-* hppa*64*-*-* nvptx*-*-* mmix-knuth-mmixware } || { { { lp64 && { powerpc*-*-* sparc*-*-* riscv*-*-* } } || aarch64_sve } || { arm*-*-* && { ! arm_neon } } } } } } } */ |