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22 lines
939 B
LLVM
22 lines
939 B
LLVM
; RUN: llc < %s -march=ppc32 -verify-machineinstrs | FileCheck %s
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; CHECK-NOT: mr
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define i32 @test(i32 %Y, i32 %X) {
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entry:
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%tmp = tail call i32 asm "foo $0", "=r"( ) ; <i32> [#uses=1]
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ret i32 %tmp
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}
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define i32 @test2(i32 %Y, i32 %X) {
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entry:
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%tmp1 = tail call i32 asm "foo $0, $1", "=r,r"( i32 %X ) ; <i32> [#uses=1]
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ret i32 %tmp1
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}
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; CHECK: test3
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define i32 @test3(i32 %Y, i32 %X) {
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entry:
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%tmp1 = tail call { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } asm sideeffect "foo $0, $1", "=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19"( i32 %X, i32 %Y, i32 %X, i32 %Y, i32 %X, i32 %Y, i32 %X, i32 %Y, i32 %X, i32 %Y, i32 %X, i32 %Y, i32 %X, i32 %Y, i32 %X, i32 %Y, i32 %X, i32 %Y, i32 %X, i32 %Y ) ; <i32> [#uses=1]
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ret i32 1
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}
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