llvm-6502/test/CodeGen/R600/llvm.floor.ll
Tom Stellard 3986785046 R600/SI: Use -verify-machineinstrs for most tests
We can't enable the verifier for tests with SI_IF and SI_ELSE, because
these instructions are always followed by a COPY which copies their
result to the next basic block.  This violates the machine verifier's
rule that non-terminators can not folow terminators.

Reviewed-by: Vincent Lejeune<vljn at ovi.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192366 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-10 17:11:46 +00:00

55 lines
1.5 KiB
LLVM

; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600-CHECK
; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=SI-CHECK
; R600-CHECK: @f32
; R600-CHECK: FLOOR
; SI-CHECK: @f32
; SI-CHECK: V_FLOOR_F32_e32
define void @f32(float addrspace(1)* %out, float %in) {
entry:
%0 = call float @llvm.floor.f32(float %in)
store float %0, float addrspace(1)* %out
ret void
}
; R600-CHECK: @v2f32
; R600-CHECK: FLOOR
; R600-CHECK: FLOOR
; SI-CHECK: @v2f32
; SI-CHECK: V_FLOOR_F32_e32
; SI-CHECK: V_FLOOR_F32_e32
define void @v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) {
entry:
%0 = call <2 x float> @llvm.floor.v2f32(<2 x float> %in)
store <2 x float> %0, <2 x float> addrspace(1)* %out
ret void
}
; R600-CHECK: @v4f32
; R600-CHECK: FLOOR
; R600-CHECK: FLOOR
; R600-CHECK: FLOOR
; R600-CHECK: FLOOR
; SI-CHECK: @v4f32
; SI-CHECK: V_FLOOR_F32_e32
; SI-CHECK: V_FLOOR_F32_e32
; SI-CHECK: V_FLOOR_F32_e32
; SI-CHECK: V_FLOOR_F32_e32
define void @v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) {
entry:
%0 = call <4 x float> @llvm.floor.v4f32(<4 x float> %in)
store <4 x float> %0, <4 x float> addrspace(1)* %out
ret void
}
; Function Attrs: nounwind readonly
declare float @llvm.floor.f32(float) #0
; Function Attrs: nounwind readonly
declare <2 x float> @llvm.floor.v2f32(<2 x float>) #0
; Function Attrs: nounwind readonly
declare <4 x float> @llvm.floor.v4f32(<4 x float>) #0
attributes #0 = { nounwind readonly }