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| author | Nuno Lopes <nunoplopes@sapo.pt> | 2012-05-09 15:52:43 +0000 |
|---|---|---|
| committer | Nuno Lopes <nunoplopes@sapo.pt> | 2012-05-09 15:52:43 +0000 |
| commit | 30759542aa820b9fc74c77bfa3c011cb0a106ef9 (patch) | |
| tree | 9698461a0cd7c16beea9446415a512f3e3bcde0e /test/CodeGen/X86/object-size.ll | |
| parent | 80fa4723b9b7cb9d78d71648095e4e2804681402 (diff) | |
| download | llvm-30759542aa820b9fc74c77bfa3c011cb0a106ef9.tar.gz llvm-30759542aa820b9fc74c77bfa3c011cb0a106ef9.tar.bz2 llvm-30759542aa820b9fc74c77bfa3c011cb0a106ef9.tar.xz | |
change the objectsize intrinsic signature: add a 3rd parameter to denote the maximum runtime performance penalty that the user is willing to accept.
This commit only adds the parameter. Code taking advantage of it will follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156473 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/object-size.ll')
| -rw-r--r-- | test/CodeGen/X86/object-size.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/CodeGen/X86/object-size.ll b/test/CodeGen/X86/object-size.ll index 8f1eabde74..5120b4caee 100644 --- a/test/CodeGen/X86/object-size.ll +++ b/test/CodeGen/X86/object-size.ll @@ -10,7 +10,7 @@ target triple = "x86_64-apple-darwin10.0" define void @bar() nounwind ssp { entry: %tmp = load i8** @p ; <i8*> [#uses=1] - %0 = call i64 @llvm.objectsize.i64(i8* %tmp, i1 0) ; <i64> [#uses=1] + %0 = call i64 @llvm.objectsize.i64(i8* %tmp, i1 0, i32 0) ; <i64> [#uses=1] %cmp = icmp ne i64 %0, -1 ; <i1> [#uses=1] ; X64: movabsq $-1, [[RAX:%r..]] ; X64: cmpq $-1, [[RAX]] @@ -19,7 +19,7 @@ entry: cond.true: ; preds = %entry %tmp1 = load i8** @p ; <i8*> [#uses=1] %tmp2 = load i8** @p ; <i8*> [#uses=1] - %1 = call i64 @llvm.objectsize.i64(i8* %tmp2, i1 1) ; <i64> [#uses=1] + %1 = call i64 @llvm.objectsize.i64(i8* %tmp2, i1 1, i32 0) ; <i64> [#uses=1] %call = call i8* @__strcpy_chk(i8* %tmp1, i8* getelementptr inbounds ([3 x i8]* @.str, i32 0, i32 0), i64 %1) ssp ; <i8*> [#uses=1] br label %cond.end @@ -33,7 +33,7 @@ cond.end: ; preds = %cond.false, %cond.t ret void } -declare i64 @llvm.objectsize.i64(i8*, i1) nounwind readonly +declare i64 @llvm.objectsize.i64(i8*, i1, i32) nounwind readonly declare i8* @__strcpy_chk(i8*, i8*, i64) ssp @@ -47,7 +47,7 @@ entry: %tmp = load i8** %__dest.addr ; <i8*> [#uses=1] %tmp1 = load i8** %__src.addr ; <i8*> [#uses=1] %tmp2 = load i8** %__dest.addr ; <i8*> [#uses=1] - %0 = call i64 @llvm.objectsize.i64(i8* %tmp2, i1 1) ; <i64> [#uses=1] + %0 = call i64 @llvm.objectsize.i64(i8* %tmp2, i1 1, i32 0) ; <i64> [#uses=1] %call = call i8* @__strcpy_chk(i8* %tmp, i8* %tmp1, i64 %0) ssp ; <i8*> [#uses=1] store i8* %call, i8** %retval %1 = load i8** %retval ; <i8*> [#uses=1] |