mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
2abadea537
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205586 91177308-0d34-0410-b5e6-96231b3b80d8
30 lines
558 B
LLVM
30 lines
558 B
LLVM
; RUN: llc -mtriple=thumb-eabi -mcpu=cortex-m3 %s -o - | FileCheck %s
|
|
|
|
define i32 @test1(i16 zeroext %z) nounwind {
|
|
; CHECK-LABEL: test1:
|
|
; CHECK: sxth
|
|
%r = sext i16 %z to i32
|
|
ret i32 %r
|
|
}
|
|
|
|
define i32 @test2(i8 zeroext %z) nounwind {
|
|
; CHECK-LABEL: test2:
|
|
; CHECK: sxtb
|
|
%r = sext i8 %z to i32
|
|
ret i32 %r
|
|
}
|
|
|
|
define i32 @test3(i16 signext %z) nounwind {
|
|
; CHECK-LABEL: test3:
|
|
; CHECK: uxth
|
|
%r = zext i16 %z to i32
|
|
ret i32 %r
|
|
}
|
|
|
|
define i32 @test4(i8 signext %z) nounwind {
|
|
; CHECK-LABEL: test4:
|
|
; CHECK: uxtb
|
|
%r = zext i8 %z to i32
|
|
ret i32 %r
|
|
}
|