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f7935a3f63
`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. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774
81 lines
1.8 KiB
LLVM
81 lines
1.8 KiB
LLVM
; RUN: llc < %s -O0 -mtriple=i686--
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; RUN: llc < %s -O0 -mtriple=x86_64--
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; RUN: llc < %s -O2 -mtriple=i686--
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; RUN: llc < %s -O2 -mtriple=x86_64--
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; Test big index trunc to pointer size:
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define i8* @test_trunc65(i8* %ptr) nounwind {
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; CHECK-LABEL: test_trunc65
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; CHECK: 3
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%d = getelementptr i8, i8* %ptr, i65 18446744073709551619 ; 2^64 + 3
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ret i8* %d
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}
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define i8* @test_trunc128(i8* %ptr) nounwind {
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; CHECK-LABEL: test_trunc128
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; CHECK: 5
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%d = getelementptr i8, i8* %ptr, i128 18446744073709551621 ; 2^64 + 5
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ret i8* %d
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}
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define i8* @test_trunc160(i8* %ptr) nounwind {
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; CHECK-LABEL: test_trunc160
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; CHECK: 8
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%d = getelementptr i8, i8* %ptr, i160 18446744073709551624 ; 2^64 + 8
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ret i8* %d
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}
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define i8* @test_trunc256(i8* %ptr) nounwind {
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; CHECK-LABEL: test_trunc256
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; CHECK: 13
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%d = getelementptr i8, i8* %ptr, i256 18446744073709551629 ; 2^64 + 13
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ret i8* %d
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}
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define i8* @test_trunc2048(i8* %ptr) nounwind {
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; CHECK-LABEL: test_trunc2048
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; CHECK: 21
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%d = getelementptr i8, i8* %ptr, i2048 18446744073709551637 ; 2^64 + 21
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ret i8* %d
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}
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; Test small index sext to pointer size
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define i8* @test_sext3(i8* %ptr) nounwind {
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; CHECK-LABEL: test_sext3
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; CHECK: -3
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%d = getelementptr i8, i8* %ptr, i3 -3
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ret i8* %d
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}
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define i8* @test_sext5(i8* %ptr) nounwind {
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; CHECK-LABEL: test_sext5
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; CHECK: -5
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%d = getelementptr i8, i8* %ptr, i5 -5
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ret i8* %d
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}
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define i8* @test_sext8(i8* %ptr) nounwind {
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; CHECK-LABEL: test_sext8
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; CHECK: -8
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%d = getelementptr i8, i8* %ptr, i8 -8
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ret i8* %d
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}
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define i8* @test_sext13(i8* %ptr) nounwind {
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; CHECK-LABEL: test_sext13
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; CHECK: -13
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%d = getelementptr i8, i8* %ptr, i8 -13
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ret i8* %d
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}
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define i8* @test_sext16(i8* %ptr) nounwind {
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; CHECK-LABEL: test_sext16
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; CHECK: -21
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%d = getelementptr i8, i8* %ptr, i8 -21
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ret i8* %d
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}
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