diff options
| author | Stephen Hines <srhines@google.com> | 2014-07-21 00:45:20 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-07-21 00:45:20 -0700 |
| commit | c6a4f5e819217e1e12c458aed8e7b122e23a3a58 (patch) | |
| tree | 81b7dd2bb4370a392f31d332a566c903b5744764 /test/CodeGen/R600/input-mods.ll | |
| parent | 19c6fbb3e8aaf74093afa08013134b61fa08f245 (diff) | |
| download | external_llvm-c6a4f5e819217e1e12c458aed8e7b122e23a3a58.zip external_llvm-c6a4f5e819217e1e12c458aed8e7b122e23a3a58.tar.gz external_llvm-c6a4f5e819217e1e12c458aed8e7b122e23a3a58.tar.bz2 | |
Update LLVM for rebase to r212749.
Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls
Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
Diffstat (limited to 'test/CodeGen/R600/input-mods.ll')
| -rw-r--r-- | test/CodeGen/R600/input-mods.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/R600/input-mods.ll b/test/CodeGen/R600/input-mods.ll new file mode 100644 index 0000000..13bfbab --- /dev/null +++ b/test/CodeGen/R600/input-mods.ll @@ -0,0 +1,26 @@ +;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=EG-CHECK +;RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s --check-prefix=CM-CHECK + +;EG-CHECK-LABEL: @test +;EG-CHECK: EXP_IEEE * +;CM-CHECK-LABEL: @test +;CM-CHECK: EXP_IEEE T{{[0-9]+}}.X, -|T{{[0-9]+}}.X| +;CM-CHECK: EXP_IEEE T{{[0-9]+}}.Y (MASKED), -|T{{[0-9]+}}.X| +;CM-CHECK: EXP_IEEE T{{[0-9]+}}.Z (MASKED), -|T{{[0-9]+}}.X| +;CM-CHECK: EXP_IEEE * T{{[0-9]+}}.W (MASKED), -|T{{[0-9]+}}.X| + +define void @test(<4 x float> inreg %reg0) #0 { + %r0 = extractelement <4 x float> %reg0, i32 0 + %r1 = call float @llvm.fabs.f32(float %r0) + %r2 = fsub float -0.000000e+00, %r1 + %r3 = call float @llvm.exp2.f32(float %r2) + %vec = insertelement <4 x float> undef, float %r3, i32 0 + call void @llvm.R600.store.swizzle(<4 x float> %vec, i32 0, i32 0) + ret void +} + +declare float @llvm.exp2.f32(float) readnone +declare float @llvm.fabs.f32(float) readnone +declare void @llvm.R600.store.swizzle(<4 x float>, i32, i32) + +attributes #0 = { "ShaderType"="0" } |