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FileCheck-ize a couple tests. 

llvm-svn: 135427
This commit is contained in:
Eli Friedman 2011-07-18 21:23:42 +00:00
parent c43b67644c
commit 4d5532a085
2 changed files with 22 additions and 4 deletions
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13
llvm/test/CodeGen/PowerPC/atomic-1.ll
View File

@ -1,18 +1,27 @@
; RUN: llc < %s -march=ppc32 | grep lwarx | count 3 ; RUN: llc < %s -march=ppc32 | FileCheck %s
; RUN: llc < %s -march=ppc32 | grep stwcx. | count 4
define i32 @exchange_and_add(i32* %mem, i32 %val) nounwind { define i32 @exchange_and_add(i32* %mem, i32 %val) nounwind {
; CHECK: exchange_and_add:
; CHECK: lwarx
%tmp = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %mem, i32 %val) %tmp = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %mem, i32 %val)
; CHECK: stwcx.
ret i32 %tmp ret i32 %tmp
} }
define i32 @exchange_and_cmp(i32* %mem) nounwind { define i32 @exchange_and_cmp(i32* %mem) nounwind {
; CHECK: exchange_and_cmp:
; CHECK: lwarx
%tmp = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %mem, i32 0, i32 1) %tmp = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %mem, i32 0, i32 1)
; CHECK: stwcx.
; CHECK: stwcx.
ret i32 %tmp ret i32 %tmp
} }
define i32 @exchange(i32* %mem, i32 %val) nounwind { define i32 @exchange(i32* %mem, i32 %val) nounwind {
; CHECK: exchange:
; CHECK: lwarx
%tmp = call i32 @llvm.atomic.swap.i32.p0i32(i32* %mem, i32 1) %tmp = call i32 @llvm.atomic.swap.i32.p0i32(i32* %mem, i32 1)
; CHECK: stwcx.
ret i32 %tmp ret i32 %tmp
} }

13
llvm/test/CodeGen/PowerPC/atomic-2.ll
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@ -1,18 +1,27 @@
; RUN: llc < %s -march=ppc64 | grep ldarx | count 3 ; RUN: llc < %s -march=ppc64 | FileCheck %s
; RUN: llc < %s -march=ppc64 | grep stdcx. | count 4
define i64 @exchange_and_add(i64* %mem, i64 %val) nounwind { define i64 @exchange_and_add(i64* %mem, i64 %val) nounwind {
; CHECK: exchange_and_add:
; CHECK: ldarx
%tmp = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %mem, i64 %val) %tmp = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %mem, i64 %val)
; CHECK: stdcx.
ret i64 %tmp ret i64 %tmp
} }
define i64 @exchange_and_cmp(i64* %mem) nounwind { define i64 @exchange_and_cmp(i64* %mem) nounwind {
; CHECK: exchange_and_cmp:
; CHECK: ldarx
%tmp = call i64 @llvm.atomic.cmp.swap.i64.p0i64(i64* %mem, i64 0, i64 1) %tmp = call i64 @llvm.atomic.cmp.swap.i64.p0i64(i64* %mem, i64 0, i64 1)
; CHECK: stdcx.
; CHECK: stdcx.
ret i64 %tmp ret i64 %tmp
} }
define i64 @exchange(i64* %mem, i64 %val) nounwind { define i64 @exchange(i64* %mem, i64 %val) nounwind {
; CHECK: exchange:
; CHECK: ldarx
%tmp = call i64 @llvm.atomic.swap.i64.p0i64(i64* %mem, i64 1) %tmp = call i64 @llvm.atomic.swap.i64.p0i64(i64* %mem, i64 1)
; CHECK: stdcx.
ret i64 %tmp ret i64 %tmp
} }