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linux-packaging-mono/external/llvm/test/CodeGen/X86/2010-11-18-SelectOfExtload.ll
Xamarin Public Jenkins (auto-signing) f32dbaf0b2 Imported Upstream version 5.18.0.225
Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
2018-12-21 19:01:49 +00:00

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412 B
LLVM

; RUN: llc < %s -mtriple=i686-- -mattr=+cmov | FileCheck %s
; Both values were being zero extended.
@u = external global i8
@s = external global i8
define i32 @foo(i1 %cond) {
; CHECK: @foo
%u_base = load i8, i8* @u
%u_val = zext i8 %u_base to i32
; CHECK: movzbl
; CHECK: movsbl
%s_base = load i8, i8* @s
%s_val = sext i8 %s_base to i32
%val = select i1 %cond, i32 %u_val, i32 %s_val
ret i32 %val
}