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versions of Bash. In addition, I can back out the change to the lit built-in shell test runner to support this. This should fix the majority of fallout on Darwin, but I suspect there will be a few straggling issues. llvm-svn: 159544
23 lines
534 B
LLVM
23 lines
534 B
LLVM
; RUN: llc < %s -march=thumb -stats 2>&1 | \
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; RUN: grep "4 .*Number of machine instrs printed"
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;; Integer absolute value, should produce something as good as:
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;; Thumb:
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;; movs r0, r0
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;; bpl
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;; rsb r0, r0, #0 (with opitmization, bpl + rsb is if-converted into rsbmi)
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;; bx lr
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define i32 @test(i32 %a) {
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%tmp1neg = sub i32 0, %a
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%b = icmp sgt i32 %a, -1
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%abs = select i1 %b, i32 %a, i32 %tmp1neg
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ret i32 %abs
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; CHECK: movs r0, r0
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; CHECK: bpl
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; CHECK: rsb r0, r0, #0
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; CHECK: bx lr
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}
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