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| author | Chen Li <meloli87@gmail.com> | 2015-12-12 00:08:37 +0000 |
|---|---|---|
| committer | Chen Li <meloli87@gmail.com> | 2015-12-12 00:08:37 +0000 |
| commit | 02ef2e13857ed52d8a0da5ba7f2c388220f70e36 (patch) | |
| tree | 97c60cfffdd4266fa4ddae71a2121584daca7128 /llvm/test | |
| parent | ffde9e14a2e3361f6396777809789454a44acff5 (diff) | |
| download | bcm5719-llvm-02ef2e13857ed52d8a0da5ba7f2c388220f70e36.tar.gz bcm5719-llvm-02ef2e13857ed52d8a0da5ba7f2c388220f70e36.zip | |
Revert rL255391: [X86ISelLowering] Add additional support for multiplication-to-shift conversion.
because it broke buildbot.
llvm-svn: 255395
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/imul.ll | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/llvm/test/CodeGen/X86/imul.ll b/llvm/test/CodeGen/X86/imul.ll index 9d4d19332db..99a4690a009 100644 --- a/llvm/test/CodeGen/X86/imul.ll +++ b/llvm/test/CodeGen/X86/imul.ll @@ -126,48 +126,3 @@ define i32 @mul40_32_minsize(i32 %A) minsize { %mul = mul i32 %A, 40 ret i32 %mul } - -define i32 @mul33_32(i32 %A) { -; X64-LABEL: mul33_32: -; X64: shll -; X64-NEXT: leal -; X86-LABEL: mul33_32: -; X86: shll -; X86-NEXT: addl - %mul = mul i32 %A, 33 - ret i32 %mul -} - -define i32 @mul31_32(i32 %A) { -; X64-LABEL: mul31_32: -; X64: shll -; X64-NEXT: subl -; X86-LABEL: mul31_32: -; X86: shll -; X86-NEXT: subl - %mul = mul i32 %A, 31 - ret i32 %mul -} - -define i32 @mul0_32(i32 %A) { -; X64-LABEL: mul0_32: -; X64: xorl %eax, %eax - %mul = mul i32 %A, 0 - ret i32 %mul -} - -define i32 @mul4294967295_32(i32 %A) { -; X64-LABEL: mul4294967295_32: -; X64: negl %edi -; X64-NEXT: movl %edi, %eax - %mul = mul i32 %A, 4294967295 - ret i32 %mul -} - -define i64 @mul18446744073709551615_64(i64 %A) { -; X64-LABEL: mul18446744073709551615_64: -; X64: negq %rdi -; X64-NEXT: movq %rdi, %rax - %mul = mul i64 %A, 18446744073709551615 - ret i64 %mul -} |
