[llvm-commits] [llvm] r75074 - /llvm/trunk/test/CodeGen/X86/asm-modifier-P.ll

[Chris Lattner]

Author: lattner
Date: Wed Jul  8 19:00:16 2009
New Revision: 75074

URL: http://llvm.org/viewvc/llvm-project?rev=75074&view=rev
Log:
add a test for dale's recent change.

Modified:
    llvm/trunk/test/CodeGen/X86/asm-modifier-P.ll

Modified: llvm/trunk/test/CodeGen/X86/asm-modifier-P.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/asm-modifier-P.ll?rev=75074&r1=75073&r2=75074&view=diff

==============================================================================
--- llvm/trunk/test/CodeGen/X86/asm-modifier-P.ll (original)
+++ llvm/trunk/test/CodeGen/X86/asm-modifier-P.ll Wed Jul  8 19:00:16 2009
@@ -1,27 +1,50 @@
-; RUN: llvm-as < %s | llc -march=x86-64 | FileCheck %s
+; RUN: llvm-as < %s | llc -march=x86-64 | FileCheck %s -check-prefix=CHECK-64
+; RUN: llvm-as < %s | llc -march=x86 -mtriple=i686-apple-darwin9 -relocation-model=pic | FileCheck %s -check-prefix=CHECK-32
 ; PR3379
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
 target triple = "x86_64-unknown-linux-gnu"
 @per_cpu__cpu_number = external global i32              ; <i32*> [#uses=1]
 
-define void @test1() nounwind {
+declare void @bar(...)
+
+define i32 @test1() nounwind {
 entry:
 ; Should have a rip suffix.
-; CHECK: test1:
-; CHECK: movl %gs:per_cpu__cpu_number(%rip),%eax
-        %0 = call i32 asm "movl %gs:$1,$0",
+; CHECK-64: test1:
+; CHECK-64: movl %gs:per_cpu__cpu_number(%rip),%eax
+
+; CHECK-32: test1:
+; CHECK-32: movl %gs:(%eax),%eax
+        %A = call i32 asm "movl %gs:$1,$0",
             "=r,*m"(i32* @per_cpu__cpu_number) nounwind
-        ret void
+        ret i32 %A
 }
 
-define void @test2() nounwind {
+define i32 @test2() nounwind {
 entry:
 ; Should not have a rip suffix because of the P modifier.
-; CHECK: test2:
-; CHECK: movl %gs:per_cpu__cpu_number,%eax
-        %0 = call i32 asm "movl %gs:${1:P},$0",
+; CHECK-64: test2:
+; CHECK-64: movl %gs:per_cpu__cpu_number,%eax
+
+; CHECK-32: test2:
+; FIXME broken: movl %gs:(%eax),%eax
+
+        %A = call i32 asm "movl %gs:${1:P},$0",
             "=r,*m"(i32* @per_cpu__cpu_number) nounwind
-        ret void
+        ret i32 %A
 }
 
+define void @test3() nounwind {
+entry:
+; CHECK-64: test3:
+; CHECK-64: call bar
+; CHECK-64: call test3
+
+; CHECK-32: test3:
+; CHECK-32: call _bar
+; CHECK-32: call _test3
+  tail call void asm sideeffect "call ${0:P}", "X"(void (...)* @bar) nounwind
+  tail call void asm sideeffect "call ${0:P}", "X"(void (...)* bitcast (void ()* @test3 to void (...)*)) nounwind
+  ret void
+}