diff options
| author | Chris Lattner <sabre@nondot.org> | 2009-07-15 01:32:33 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-07-15 01:32:33 +0000 |
| commit | 0bc26723c56acc95f347f4e39bdf929e78cad708 (patch) | |
| tree | c8d5cb8bda8a46b1aacd6178b333c09442f6408f /test/CodeGen/PowerPC | |
| parent | 05e8de739b386571f1cfc754726d8d79583e5050 (diff) | |
| download | llvm-0bc26723c56acc95f347f4e39bdf929e78cad708.tar.gz llvm-0bc26723c56acc95f347f4e39bdf929e78cad708.tar.bz2 llvm-0bc26723c56acc95f347f4e39bdf929e78cad708.tar.xz | |
simplify this test to test the esentials.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75725 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PowerPC')
| -rw-r--r-- | test/CodeGen/PowerPC/available-externally.ll | 60 |
1 files changed, 3 insertions, 57 deletions
diff --git a/test/CodeGen/PowerPC/available-externally.ll b/test/CodeGen/PowerPC/available-externally.ll index cfad6ea454..c7e172cd30 100644 --- a/test/CodeGen/PowerPC/available-externally.ll +++ b/test/CodeGen/PowerPC/available-externally.ll @@ -5,65 +5,11 @@ target triple = "powerpc-apple-darwin8" define i32 @foo(i64 %x) nounwind { entry: - %x_addr = alloca i64 ; <i64*> [#uses=2] - %retval = alloca i32 ; <i32*> [#uses=2] - %0 = alloca i32 ; <i32*> [#uses=2] - %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] - store i64 %x, i64* %x_addr - %1 = load i64* %x_addr, align 8 ; <i64> [#uses=1] - %2 = call i32 @exact_log2(i64 %1) nounwind ; <i32> [#uses=1] - store i32 %2, i32* %0, align 4 - %3 = load i32* %0, align 4 ; <i32> [#uses=1] - store i32 %3, i32* %retval, align 4 - br label %return - -return: ; preds = %entry - %retval1 = load i32* %retval ; <i32> [#uses=1] - ret i32 %retval1 + %A = call i32 @exact_log2(i64 %x) nounwind + ret i32 %A } define available_externally i32 @exact_log2(i64 %x) nounwind { entry: - %x_addr = alloca i64 ; <i64*> [#uses=6] - %retval = alloca i32 ; <i32*> [#uses=2] - %iftmp.0 = alloca i32 ; <i32*> [#uses=3] - %0 = alloca i32 ; <i32*> [#uses=2] - %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] - store i64 %x, i64* %x_addr - %1 = load i64* %x_addr, align 8 ; <i64> [#uses=1] - %2 = sub i64 0, %1 ; <i64> [#uses=1] - %3 = load i64* %x_addr, align 8 ; <i64> [#uses=1] - %4 = and i64 %2, %3 ; <i64> [#uses=1] - %5 = load i64* %x_addr, align 8 ; <i64> [#uses=1] - %6 = icmp ne i64 %4, %5 ; <i1> [#uses=1] - br i1 %6, label %bb2, label %bb - -bb: ; preds = %entry - %7 = load i64* %x_addr, align 8 ; <i64> [#uses=1] - %8 = icmp eq i64 %7, 0 ; <i1> [#uses=1] - br i1 %8, label %bb2, label %bb1 - -bb1: ; preds = %bb - %9 = load i64* %x_addr, align 8 ; <i64> [#uses=1] - %10 = call i64 @llvm.cttz.i64(i64 %9) ; <i64> [#uses=1] - %11 = trunc i64 %10 to i32 ; <i32> [#uses=1] - store i32 %11, i32* %iftmp.0, align 4 - br label %bb3 - -bb2: ; preds = %bb, %entry - store i32 -1, i32* %iftmp.0, align 4 - br label %bb3 - -bb3: ; preds = %bb2, %bb1 - %12 = load i32* %iftmp.0, align 4 ; <i32> [#uses=1] - store i32 %12, i32* %0, align 4 - %13 = load i32* %0, align 4 ; <i32> [#uses=1] - store i32 %13, i32* %retval, align 4 - br label %return - -return: ; preds = %bb3 - %retval4 = load i32* %retval ; <i32> [#uses=1] - ret i32 %retval4 + ret i32 42 } - -declare i64 @llvm.cttz.i64(i64) nounwind readnone |