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| author | Bill Wendling <isanbard@gmail.com> | 2011-04-14 01:46:37 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-04-14 01:46:37 +0000 |
| commit | d336de318eafd7643f65a901315920ec10ce05cd (patch) | |
| tree | 5463981a6e711be07bada43af492c3c1dd101d68 /test/CodeGen/X86/2009-06-05-VZextByteShort.ll | |
| parent | c6df9883da99915d1cfa491b381ffa703c61ed90 (diff) | |
| download | external_llvm-d336de318eafd7643f65a901315920ec10ce05cd.zip external_llvm-d336de318eafd7643f65a901315920ec10ce05cd.tar.gz external_llvm-d336de318eafd7643f65a901315920ec10ce05cd.tar.bz2 | |
As Dan pointed out, movzbl, movsbl, and friends are nicer than their alias
(movzx/movsx) because they give more information. Revert that part of the patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129498 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/2009-06-05-VZextByteShort.ll')
| -rw-r--r-- | test/CodeGen/X86/2009-06-05-VZextByteShort.ll | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/test/CodeGen/X86/2009-06-05-VZextByteShort.ll b/test/CodeGen/X86/2009-06-05-VZextByteShort.ll index 1d29fea..5c51480 100644 --- a/test/CodeGen/X86/2009-06-05-VZextByteShort.ll +++ b/test/CodeGen/X86/2009-06-05-VZextByteShort.ll @@ -1,8 +1,9 @@ -; RUN: llc < %s -march=x86 -mattr=+mmx,+sse2 | FileCheck %s +; RUN: llc < %s -march=x86 -mattr=+mmx,+sse2 > %t1 +; RUN: grep movzwl %t1 | count 2 +; RUN: grep movzbl %t1 | count 2 +; RUN: grep movd %t1 | count 4 define <4 x i16> @a(i32* %x1) nounwind { -; CHECK: movzx -; CHECK-NEXT: movd %x2 = load i32* %x1 %x3 = lshr i32 %x2, 1 %x = trunc i32 %x3 to i16 @@ -11,8 +12,6 @@ define <4 x i16> @a(i32* %x1) nounwind { } define <8 x i16> @b(i32* %x1) nounwind { -; CHECK: movzx -; CHECK-NEXT: movd %x2 = load i32* %x1 %x3 = lshr i32 %x2, 1 %x = trunc i32 %x3 to i16 @@ -21,8 +20,6 @@ define <8 x i16> @b(i32* %x1) nounwind { } define <8 x i8> @c(i32* %x1) nounwind { -; CHECK: movzx -; CHECK-NEXT: movd %x2 = load i32* %x1 %x3 = lshr i32 %x2, 1 %x = trunc i32 %x3 to i8 @@ -31,8 +28,6 @@ define <8 x i8> @c(i32* %x1) nounwind { } define <16 x i8> @d(i32* %x1) nounwind { -; CHECK: movzx -; CHECK-NEXT: movd %x2 = load i32* %x1 %x3 = lshr i32 %x2, 1 %x = trunc i32 %x3 to i8 |