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| author | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | 2014-10-17 01:41:22 +0000 |
|---|---|---|
| committer | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | 2014-10-17 01:41:22 +0000 |
| commit | 32e9c6465b3beab8ee95f78eb75c4d159fb060b3 (patch) | |
| tree | 9211d7f11cab8ab2ee9e1593e079b184e093f326 /llvm/test/CodeGen/PowerPC/vec_mul.ll | |
| parent | 5b94115d5054978d59de28422c5f304b105ab03a (diff) | |
| download | bcm5719-llvm-32e9c6465b3beab8ee95f78eb75c4d159fb060b3.tar.gz bcm5719-llvm-32e9c6465b3beab8ee95f78eb75c4d159fb060b3.zip | |
[PPC] Adjust some PowerPC tests to account for presence/absence of VSX
Patch by Bill Seurer; committed on his behalf.
These test cases generate slightly different code sequences when VSX
is activated and thus fail. The update turns off VSX explicitly for
the existing checks and then adds a second set of checks for most of
them that test the VSX instruction output.
llvm-svn: 220019
Diffstat (limited to 'llvm/test/CodeGen/PowerPC/vec_mul.ll')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/vec_mul.ll | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/PowerPC/vec_mul.ll b/llvm/test/CodeGen/PowerPC/vec_mul.ll index 8a448156c98..dee03693fc8 100644 --- a/llvm/test/CodeGen/PowerPC/vec_mul.ll +++ b/llvm/test/CodeGen/PowerPC/vec_mul.ll @@ -1,6 +1,9 @@ -; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -march=ppc32 -mattr=+altivec | FileCheck %s -; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -march=ppc64 -mattr=+altivec | FileCheck %s -; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -march=ppc64 -mattr=+altivec | FileCheck %s -check-prefix=CHECK-LE +; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -march=ppc32 -mattr=+altivec -mattr=-vsx | FileCheck %s +; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -march=ppc64 -mattr=+altivec -mattr=-vsx | FileCheck %s +; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -march=ppc64 -mattr=+altivec -mattr=-vsx | FileCheck %s -check-prefix=CHECK-LE +; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -march=ppc32 -mattr=+altivec -mattr=+vsx | FileCheck %s -check-prefix=CHECK-VSX +; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -march=ppc64 -mattr=+altivec -mattr=+vsx | FileCheck %s -check-prefix=CHECK-VSX +; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -march=ppc64 -mattr=+altivec -mattr=+vsx | FileCheck %s -check-prefix=CHECK-LE-VSX define <4 x i32> @test_v4i32(<4 x i32>* %X, <4 x i32>* %Y) { %tmp = load <4 x i32>* %X ; <<4 x i32>> [#uses=1] @@ -14,6 +17,12 @@ define <4 x i32> @test_v4i32(<4 x i32>* %X, <4 x i32>* %Y) { ; CHECK-LE-LABEL: test_v4i32: ; CHECK-LE: vmsumuhm ; CHECK-LE-NOT: mullw +; CHECK-VSX-LABEL: test_v4i32: +; CHECK-VSX: vmsumuhm +; CHECK-VSX-NOT: mullw +; CHECK-LE-VSX-LABEL: test_v4i32: +; CHECK-LE-VSX: vmsumuhm +; CHECK-LE-VSX-NOT: mullw define <8 x i16> @test_v8i16(<8 x i16>* %X, <8 x i16>* %Y) { %tmp = load <8 x i16>* %X ; <<8 x i16>> [#uses=1] @@ -27,6 +36,12 @@ define <8 x i16> @test_v8i16(<8 x i16>* %X, <8 x i16>* %Y) { ; CHECK-LE-LABEL: test_v8i16: ; CHECK-LE: vmladduhm ; CHECK-LE-NOT: mullw +; CHECK-VSX-LABEL: test_v8i16: +; CHECK-VSX: vmladduhm +; CHECK-VSX-NOT: mullw +; CHECK-LE-VSX-LABEL: test_v8i16: +; CHECK-LE-VSX: vmladduhm +; CHECK-LE-VSX-NOT: mullw define <16 x i8> @test_v16i8(<16 x i8>* %X, <16 x i8>* %Y) { %tmp = load <16 x i8>* %X ; <<16 x i8>> [#uses=1] @@ -43,6 +58,15 @@ define <16 x i8> @test_v16i8(<16 x i8>* %X, <16 x i8>* %Y) { ; CHECK-LE: vmuleub [[REG2:[0-9]+]] ; CHECK-LE: vperm {{[0-9]+}}, [[REG2]], [[REG1]] ; CHECK-LE-NOT: mullw +; CHECK-VSX-LABEL: test_v16i8: +; CHECK-VSX: vmuloub +; CHECK-VSX: vmuleub +; CHECK-VSX-NOT: mullw +; CHECK-LE-VSX-LABEL: test_v16i8: +; CHECK-LE-VSX: vmuloub [[REG1:[0-9]+]] +; CHECK-LE-VSX: vmuleub [[REG2:[0-9]+]] +; CHECK-LE-VSX: vperm {{[0-9]+}}, [[REG2]], [[REG1]] +; CHECK-LE-VSX-NOT: mullw define <4 x float> @test_float(<4 x float>* %X, <4 x float>* %Y) { %tmp = load <4 x float>* %X @@ -61,3 +85,7 @@ define <4 x float> @test_float(<4 x float>* %X, <4 x float>* %Y) { ; CHECK-LE: vspltisw [[ZNEG:[0-9]+]], -1 ; CHECK-LE: vslw {{[0-9]+}}, [[ZNEG]], [[ZNEG]] ; CHECK-LE: vmaddfp +; CHECK-VSX-LABEL: test_float: +; CHECK-VSX: xvmulsp +; CHECK-LE-VSX-LABEL: test_float: +; CHECK-LE-VSX: xvmulsp |
