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b3a8585bc1
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. This patch: - Removes -march if the .ll file already has a matching `target triple` directive or -mtriple argument. - In all other cases changes -march=ppc32/-march=ppc64 to -mtriple=ppc32--/-mtriple=ppc64-- See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309754
25 lines
785 B
LLVM
25 lines
785 B
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32--
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64--
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; Test two things: 1) that a frameidx can be rewritten in an inline asm
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; 2) that inline asms can handle reg+imm addr modes.
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%struct.A = type { i32, i32 }
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define void @test1() {
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entry:
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%Out = alloca %struct.A, align 4 ; <%struct.A*> [#uses=1]
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%tmp2 = getelementptr %struct.A, %struct.A* %Out, i32 0, i32 1
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%tmp5 = call i32 asm "lwbrx $0, $1", "=r,m"(i32* %tmp2 )
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ret void
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}
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define void @test2() {
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entry:
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%Out = alloca %struct.A, align 4 ; <%struct.A*> [#uses=1]
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%tmp2 = getelementptr %struct.A, %struct.A* %Out, i32 0, i32 0 ; <i32*> [#uses=1]
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%tmp5 = call i32 asm "lwbrx $0, $2, $1", "=r,r,bO,m"( i8* null, i32 0, i32* %tmp2 ) ; <i32> [#uses=0]
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ret void
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}
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