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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-07-14 23:40:49 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-07-14 23:40:49 +0000 |
| commit | f171cf23b8dee56cb8ac66c78d2f0e44d23442ce (patch) | |
| tree | dc3091e3b2f1430ec4dbacafd3f6600732f81deb /llvm/test | |
| parent | c6ae7b4763f6b12602f116cb15c5d19c628e2c21 (diff) | |
| download | bcm5719-llvm-f171cf23b8dee56cb8ac66c78d2f0e44d23442ce.tar.gz bcm5719-llvm-f171cf23b8dee56cb8ac66c78d2f0e44d23442ce.zip | |
R600: Add denormal handling subtarget features.
llvm-svn: 213018
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/R600/default-fp-mode.ll | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/llvm/test/CodeGen/R600/default-fp-mode.ll b/llvm/test/CodeGen/R600/default-fp-mode.ll index 4488bdb7f44..b24a7a246fd 100644 --- a/llvm/test/CodeGen/R600/default-fp-mode.ll +++ b/llvm/test/CodeGen/R600/default-fp-mode.ll @@ -1,8 +1,27 @@ -; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s +; RUN: llc -march=r600 -mcpu=SI -mattr=-fp32-denormals,+fp64-denormals < %s | FileCheck -check-prefix=FP64-DENORMAL -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=SI -mattr=+fp32-denormals,-fp64-denormals < %s | FileCheck -check-prefix=FP32-DENORMAL -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=SI -mattr=+fp32-denormals,+fp64-denormals < %s | FileCheck -check-prefix=BOTH-DENORMAL -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=SI -mattr=-fp32-denormals,-fp64-denormals < %s | FileCheck -check-prefix=NO-DENORMAL -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=DEFAULT -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=SI -mattr=-fp32-denormals < %s | FileCheck -check-prefix=DEFAULT -check-prefix=FUNC %s +; RUN: llc -march=r600 -mcpu=SI -mattr=+fp64-denormals < %s | FileCheck -check-prefix=DEFAULT -check-prefix=FUNC %s -; SI-LABEL: @test_kernel -; SI: FloatMode: 192 -; SI: IeeeMode: 0 +; FUNC-LABEL: @test_kernel + +; DEFAULT: FloatMode: 192 +; DEFAULT: IeeeMode: 0 + +; FP64-DENORMAL: FloatMode: 192 +; FP64-DENORMAL: IeeeMode: 0 + +; FP32-DENORMAL: FloatMode: 48 +; FP32-DENORMAL: IeeeMode: 0 + +; BOTH-DENORMAL: FloatMode: 240 +; BOTH-DENORMAL: IeeeMode: 0 + +; NO-DENORMAL: FloatMode: 0 +; NO-DENORMAL: IeeeMode: 0 define void @test_kernel(float addrspace(1)* %out0, double addrspace(1)* %out1) nounwind { store float 0.0, float addrspace(1)* %out0 store double 0.0, double addrspace(1)* %out1 |
