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46 lines
762 B
LLVM
46 lines
762 B
LLVM
; RUN: llc -mtriple=x86_64-linux -fast-isel -show-mc-encoding < %s | FileCheck %s
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; pr22854
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define i32 @f1(i16 %x) {
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; CHECK-LABEL: f1:
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; CHECK: cmpw $42, %di # encoding: [0x66,0x83,0xff,0x2a]
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bb0:
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%cmp = icmp ne i16 %x, 42
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br i1 %cmp, label %bb3, label %bb7
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bb3:
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ret i32 1
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bb7:
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ret i32 2
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}
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define i32 @f2(i32 %x) {
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; CHECK-LABEL: f2:
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; CHECK: cmpl $42, %edi # encoding: [0x83,0xff,0x2a]
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bb0:
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%cmp = icmp ne i32 %x, 42
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br i1 %cmp, label %bb3, label %bb7
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bb3:
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ret i32 1
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bb7:
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ret i32 2
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}
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define i32 @f3(i64 %x) {
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; CHECK-LABEL: f3:
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; CHECK: cmpq $42, %rdi # encoding: [0x48,0x83,0xff,0x2a]
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bb0:
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%cmp = icmp ne i64 %x, 42
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br i1 %cmp, label %bb3, label %bb7
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bb3:
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ret i32 1
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bb7:
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ret i32 2
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}
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