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| author | Dale Johannesen <dalej@apple.com> | 2008-09-04 18:44:20 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2008-09-04 18:44:20 +0000 |
| commit | 928e865d954433d67cfcac8d7243e13e12c287dc (patch) | |
| tree | 44daa9c295fd4ab650dbd181d983de59867833a3 /test/FrontendC/libcalls-d.c | |
| parent | 53bfbbccbfbd610a6e7970200aef868469dd556c (diff) | |
Adjust libcalls tests to expect intrinsic for exp2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55784 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/FrontendC/libcalls-d.c')
| -rw-r--r-- | test/FrontendC/libcalls-d.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/FrontendC/libcalls-d.c b/test/FrontendC/libcalls-d.c new file mode 100644 index 0000000000..e9e31dbada --- /dev/null +++ b/test/FrontendC/libcalls-d.c @@ -0,0 +1,12 @@ +// llvm-gcc -O1+ should run simplify libcalls, O0 shouldn't +// and -fno-builtins shouldn't. +// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep {call.*exp2\\.f64} +// RUN: %llvmgcc %s -S -emit-llvm -O1 -o - | grep {call.*ldexp} +// RUN: %llvmgcc %s -S -emit-llvm -O3 -fno-builtin -o - | grep {call.*exp2} + +double exp2(double); + +double t4(unsigned char x) { + return exp2(x); +} + |