| ; RUN: llvm-as < %s | llc | FileCheck %s |
| ; ModuleID = 'asm.c' |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" |
| target triple = "i386-apple-darwin9.6" |
| |
| define i32 @test1() nounwind { |
| entry: |
| ; CHECK: test1: |
| ; CHECK: movw %gs:6, %ax |
| %asmtmp.i = tail call i16 asm "movw\09%gs:${1:a}, ${0:w}", "=r,ir,~{dirflag},~{fpsr},~{flags}"(i32 6) nounwind ; <i16> [#uses=1] |
| %0 = zext i16 %asmtmp.i to i32 ; <i32> [#uses=1] |
| ret i32 %0 |
| } |
| |
| define zeroext i16 @test2(i32 %address) nounwind { |
| entry: |
| ; CHECK: test2: |
| ; CHECK: movw %gs:(%eax), %ax |
| %asmtmp = tail call i16 asm "movw\09%gs:${1:a}, ${0:w}", "=r,ir,~{dirflag},~{fpsr},~{flags}"(i32 %address) nounwind ; <i16> [#uses=1] |
| ret i16 %asmtmp |
| } |
