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| author | Sanjay Patel <spatel@rotateright.com> | 2022-10-04 10:42:59 -0400 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2022-10-04 11:20:01 -0400 |
| commit | 0a1210e482c7d8bd8d4bf1740a5175b29d05da17 (patch) | |
| tree | d9f81223651e92cd92ca7ac067843592f0cde7bc /llvm/tools/llvm-objdump/llvm-objdump.cpp | |
| parent | ab9a81f736acfb927b0e0b4f0de8710fc2379f70 (diff) | |
| download | llvm-0a1210e482c7d8bd8d4bf1740a5175b29d05da17.zip llvm-0a1210e482c7d8bd8d4bf1740a5175b29d05da17.tar.gz llvm-0a1210e482c7d8bd8d4bf1740a5175b29d05da17.tar.bz2 | |
[InstSimplify] try harder to fold fmul with 0.0 operand
https://alive2.llvm.org/ce/z/oShzr3
This was noted as a missing fold in D134876 (with additional
examples based on issue #58046).
I'm assuming that fmul with a zero operand is rare enough
that the use of ValueTracking will not noticeably increase
compile-time.
This adjusts a PowerPC codegen test that was added with D88388
because it would get folded away and no longer provide coverage
for the bug fix.
Diffstat (limited to 'llvm/tools/llvm-objdump/llvm-objdump.cpp')
0 files changed, 0 insertions, 0 deletions