diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/ARM/memcpy-inline.ll | 5 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/fold-pcmpeqd-0.ll | 4 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/pr3457.ll | 16 |
3 files changed, 23 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/ARM/memcpy-inline.ll b/llvm/test/CodeGen/ARM/memcpy-inline.ll index 665d3acd89d..5d1beea5fc2 100644 --- a/llvm/test/CodeGen/ARM/memcpy-inline.ll +++ b/llvm/test/CodeGen/ARM/memcpy-inline.ll @@ -1,6 +1,9 @@ -; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin | grep ldmia ; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin | grep ldrb ; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin | grep ldrh +; This used to look for ldmia. But it's no longer lucky enough to +; have the load / store instructions lined up just right after +; scheduler change for pr3457. We'll look for a robust solution +; later. %struct.x = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 } @src = external global %struct.x diff --git a/llvm/test/CodeGen/X86/fold-pcmpeqd-0.ll b/llvm/test/CodeGen/X86/fold-pcmpeqd-0.ll index 152c12215dc..32eddbd329d 100644 --- a/llvm/test/CodeGen/X86/fold-pcmpeqd-0.ll +++ b/llvm/test/CodeGen/X86/fold-pcmpeqd-0.ll @@ -1,8 +1,10 @@ -; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin | grep pcmpeqd | count 1 +; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin | not grep pcmpeqd +; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin | grep orps | grep CPI1_2 | count 2 ; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin | grep pcmpeqd | count 1 ; This testcase shouldn't need to spill the -1 value, ; so it should just use pcmpeqd to materialize an all-ones vector. +; For i386, cp load of -1 are folded. %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 }> diff --git a/llvm/test/CodeGen/X86/pr3457.ll b/llvm/test/CodeGen/X86/pr3457.ll new file mode 100644 index 00000000000..36d4a5d554f --- /dev/null +++ b/llvm/test/CodeGen/X86/pr3457.ll @@ -0,0 +1,16 @@ +; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin | not grep fstpt +; PR3457 +; rdar://6548010 + +define void @foo(double* nocapture %P) nounwind { +entry: + %0 = tail call double (...)* @test() nounwind ; <double> [#uses=2] + %1 = tail call double (...)* @test() nounwind ; <double> [#uses=2] + %2 = mul double %0, %0 ; <double> [#uses=1] + %3 = mul double %1, %1 ; <double> [#uses=1] + %4 = add double %2, %3 ; <double> [#uses=1] + store double %4, double* %P, align 8 + ret void +} + +declare double @test(...) |
