diff options
Diffstat (limited to 'test/CodeGen/X86/fold-pcmpeqd-2.ll')
| -rw-r--r-- | test/CodeGen/X86/fold-pcmpeqd-2.ll | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/test/CodeGen/X86/fold-pcmpeqd-2.ll b/test/CodeGen/X86/fold-pcmpeqd-2.ll index 49f879504e..c85a97a3fa 100644 --- a/test/CodeGen/X86/fold-pcmpeqd-2.ll +++ b/test/CodeGen/X86/fold-pcmpeqd-2.ll @@ -1,10 +1,20 @@ -; RUN: llc < %s -mtriple=i386-apple-darwin -mcpu=yonah | not grep pcmpeqd -; RUN: llc < %s -mtriple=x86_64-apple-darwin | grep pcmpeqd | count 1 +; RUN: llc < %s -mtriple=i386-apple-darwin -mcpu=yonah | FileCheck %s +; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s -; This testcase should need to spill the -1 value on x86-32, +; This testcase should need to spill the -1 value on both x86-32 and x86-64, ; so it shouldn't use pcmpeqd to materialize an all-ones vector; it ; should use a constant-pool load instead. +; Constant pool all-ones vector: +; CHECK: .long 4294967295 +; CHECK-NEXT: .long 4294967295 +; CHECK-NEXT: .long 4294967295 +; CHECK-NEXT: .long 4294967295 + +; No pcmpeqd instructions, everybody uses the constant pool. +; CHECK: program_1: +; CHECK-NOT: pcmpeqd + %struct.__ImageExecInfo = type <{ <4 x i32>, <4 x float>, <2 x i64>, i8*, i8*, i8*, i32, i32, i32, i32, i32 }> %struct._cl_image_format_t = type <{ i32, i32, i32 }> %struct._image2d_t = type <{ i8*, %struct._cl_image_format_t, i32, i32, i32, i32, i32, i32 }> @@ -57,6 +67,7 @@ forbody: ; preds = %forcond %bitcast11.i6 = bitcast <4 x float> %tmp83 to <4 x i32> ; <<4 x i32>> [#uses=1] %not.i7 = xor <4 x i32> zeroinitializer, < i32 -1, i32 -1, i32 -1, i32 -1 > ; <<4 x i32>> [#uses=1] %andnps.i8 = and <4 x i32> %bitcast11.i6, %not.i7 ; <<4 x i32>> [#uses=1] + call void null(<4 x float> %mul313, <4 x float> %cmpunord.i11, <4 x float> %tmp83, <4 x float> zeroinitializer, %struct.__ImageExecInfo* null, <4 x i32> zeroinitializer) nounwind %orps.i9 = or <4 x i32> %andnps.i8, %andps.i5 ; <<4 x i32>> [#uses=1] %bitcast17.i10 = bitcast <4 x i32> %orps.i9 to <4 x float> ; <<4 x float>> [#uses=1] %tmp84 = call <4 x float> @llvm.x86.sse.min.ps(<4 x float> %mul313, <4 x float> zeroinitializer) nounwind ; <<4 x float>> [#uses=1] |