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switch test to FileCheck-style and test the P and non-P cases.

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llvm-svn: 75071
This commit is contained in:
Chris Lattner 2009-07-08 23:44:06 +00:00
parent ddf2433b7b
commit 0122ff1be6
1 changed files with 19 additions and 4 deletions
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23
test/CodeGen/X86/asm-modifier-P.ll
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@ -1,12 +1,27 @@
; RUN: llvm-as < %s | llc -march=x86-64 | grep gs: | not grep rip
; RUN: llvm-as < %s | llc -march=x86-64 | FileCheck %s
; 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 @pat_init() nounwind {
define void @test1() nounwind {
entry:
%0 = call i32 asm "movl %gs:${1:P},$0", "=r,*m,~{dirflag},~{fpsr},~{flags}"(i32* @per_cpu__cpu_number) nounwind ; <i32> [#uses=0]
unreachable
; Should have a rip suffix.
; CHECK: test1:
; CHECK: movl %gs:per_cpu__cpu_number(%rip),%eax
%0 = call i32 asm "movl %gs:$1,$0",
"=r,*m"(i32* @per_cpu__cpu_number) nounwind
ret void
}
define void @test2() nounwind {
entry:
; Should not have a rip suffix because of the P modifier.
; CHECK: test2:
; CHECK: movl %gs:per_cpu__cpu_number,%eax
%0 = call i32 asm "movl %gs:${1:P},$0",
"=r,*m"(i32* @per_cpu__cpu_number) nounwind
ret void
}