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llvm-6502/test/CodeGen/ARM/inlineasm.ll
Evan Cheng 12d3a91386 Test inline asm modifier 'c'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35036 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 22:45:31 +00:00

20 lines
624 B
LLVM

; RUN: llvm-as < %s | llc -march=arm -mattr=+v6
define i32 @test1(i32 %tmp54) {
%tmp56 = tail call i32 asm "uxtb16 $0,$1", "=r,r"( i32 %tmp54 ) ; <i32> [#uses=1]
ret i32 %tmp56
}
define void @test2() {
%tmp1 = call i64 asm "ldmia $1!, {$0, ${0:H}}", "=r,==r,1"( i32** null, i32* null ) ; <i64> [#uses=2]
%tmp2 = lshr i64 %tmp1, 32 ; <i64> [#uses=1]
%tmp3 = trunc i64 %tmp2 to i32 ; <i32> [#uses=1]
%tmp4 = call i32 asm "pkhbt $0, $1, $2, lsl #16", "=r,r,r"( i32 0, i32 %tmp3 ) ; <i32> [#uses=0]
ret void
}
define void @test3() {
tail call void asm sideeffect "/* number: ${0:c} */", "i"( i32 1 )
ret void
}