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R600: Change operation action from Custom to Expand for SETCC

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Reviewed-by: Christian König <christian.koenig@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176697 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard
2013-03-08 15:37:05 +00:00
parent ff1ccdf9c5
commit 9c6b0b0cce
3 changed files with 27 additions and 49 deletions
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28
test/CodeGen/R600/fcmp.ll
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@@ -1,8 +1,9 @@
;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
;CHECK: SETE_DX10 T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; CHECK: @fcmp_sext
; CHECK: SETE_DX10 T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
define void @test(i32 addrspace(1)* %out, float addrspace(1)* %in) {
define void @fcmp_sext(i32 addrspace(1)* %out, float addrspace(1)* %in) {
entry:
%0 = load float addrspace(1)* %in
%arrayidx1 = getelementptr inbounds float addrspace(1)* %in, i32 1
@@ -12,3 +13,24 @@ entry:
store i32 %sext, i32 addrspace(1)* %out
ret void
}
; This test checks that a setcc node with f32 operands is lowered to a
; SET* instruction.
; CHECK: @fcmp_br
; CHECK: SET{{[N]*}}E T{{[0-9]+\.[XYZW], [a-zA-Z0-9, .]+}}(5.0
define void @fcmp_br(i32 addrspace(1)* %out, float %in) {
entry:
%0 = fcmp oeq float %in, 5.0
br i1 %0, label %IF, label %ENDIF
IF:
%1 = getelementptr i32 addrspace(1)* %out, i32 1
store i32 0, i32 addrspace(1)* %1
br label %ENDIF
ENDIF:
store i32 0, i32 addrspace(1)* %out
ret void
}