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30264d4391
As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
27 lines
893 B
LLVM
27 lines
893 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=x86_64-unknown -mattr=-sse4.2,+sse4.1 < %s | FileCheck %s
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; Make sure we don't load from the location pointed to by %p
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; twice: it has non-obvious performance implications, and
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; the relevant transformation doesn't know how to update
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; the chains correctly.
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; PR10747
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define <4 x i32> @test(<4 x i32>* %p) {
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; CHECK-LABEL: test:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movaps (%rdi), %xmm0
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; CHECK-NEXT: extractps $2, %xmm0, %eax
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; CHECK-NEXT: cmpl $3, %eax
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; CHECK-NEXT: je .LBB0_2
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: xorps %xmm0, %xmm0
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; CHECK-NEXT: .LBB0_2:
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; CHECK-NEXT: retq
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%v = load <4 x i32>, <4 x i32>* %p
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%e = extractelement <4 x i32> %v, i32 2
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%cmp = icmp eq i32 %e, 3
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%sel = select i1 %cmp, <4 x i32> %v, <4 x i32> zeroinitializer
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ret <4 x i32> %sel
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}
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