X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FCodeGen%2FX86%2Fasm-modifier.ll;h=47b185a157660dab82045dd20a4d37cda8faabeb;hb=e2995ff88f922cd9004ef6cae7b444b615808c0e;hp=8bd5509e9698b12e36d540d6c518900503d81d74;hpb=934a7567cb800513f6993a02af28d729fc667d36;p=oota-llvm.git diff --git a/test/CodeGen/X86/asm-modifier.ll b/test/CodeGen/X86/asm-modifier.ll index 8bd5509e969..47b185a1576 100644 --- a/test/CodeGen/X86/asm-modifier.ll +++ b/test/CodeGen/X86/asm-modifier.ll @@ -1,11 +1,11 @@ -; RUN: llvm-as < %s | llc | FileCheck %s +; RUN: llc < %s | 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-LABEL: test1: ; CHECK: movw %gs:6, %ax %asmtmp.i = tail call i16 asm "movw\09%gs:${1:a}, ${0:w}", "=r,ir,~{dirflag},~{fpsr},~{flags}"(i32 6) nounwind ; [#uses=1] %0 = zext i16 %asmtmp.i to i32 ; [#uses=1] @@ -14,8 +14,28 @@ entry: define zeroext i16 @test2(i32 %address) nounwind { entry: -; CHECK: test2: +; CHECK-LABEL: test2: ; CHECK: movw %gs:(%eax), %ax %asmtmp = tail call i16 asm "movw\09%gs:${1:a}, ${0:w}", "=r,ir,~{dirflag},~{fpsr},~{flags}"(i32 %address) nounwind ; [#uses=1] ret i16 %asmtmp } + +@n = global i32 42 ; [#uses=3] +@y = common global i32 0 ; [#uses=3] + +define void @test3() nounwind { +entry: +; CHECK-LABEL: test3: +; CHECK: movl _n, %eax + call void asm sideeffect "movl ${0:a}, %eax", "ir,~{dirflag},~{fpsr},~{flags},~{eax}"(i32* @n) nounwind + ret void +} + +define void @test4() nounwind { +entry: +; CHECK-LABEL: test4: +; CHECK: movl L_y$non_lazy_ptr, %ecx +; CHECK: movl (%ecx), %eax + call void asm sideeffect "movl ${0:a}, %eax", "ir,~{dirflag},~{fpsr},~{flags},~{eax}"(i32* @y) nounwind + ret void +}