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| author | Chris Lattner <sabre@nondot.org> | 2010-10-08 05:05:06 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-10-08 05:05:06 +0000 |
| commit | 8ed76f87cfc60f8d499be77811dc2990d65a8cc4 (patch) | |
| tree | 3acb251ab03237138a0411ad95738bc8d139c9ce /llvm/test/CodeGen/X86/cmp.ll | |
| parent | 420cf26d9945d68585f79012f884fa68e8c74e77 (diff) | |
| download | bcm5719-llvm-8ed76f87cfc60f8d499be77811dc2990d65a8cc4.tar.gz bcm5719-llvm-8ed76f87cfc60f8d499be77811dc2990d65a8cc4.zip | |
rename test
llvm-svn: 116052
Diffstat (limited to 'llvm/test/CodeGen/X86/cmp.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/cmp.ll | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/cmp.ll b/llvm/test/CodeGen/X86/cmp.ll new file mode 100644 index 00000000000..1921e6b6f8b --- /dev/null +++ b/llvm/test/CodeGen/X86/cmp.ll @@ -0,0 +1,75 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s + +define i32 @test1(i32 %X, i32* %y) nounwind { + %tmp = load i32* %y ; <i32> [#uses=1] + %tmp.upgrd.1 = icmp eq i32 %tmp, 0 ; <i1> [#uses=1] + br i1 %tmp.upgrd.1, label %ReturnBlock, label %cond_true + +cond_true: ; preds = %0 + ret i32 1 + +ReturnBlock: ; preds = %0 + ret i32 0 +; CHECK: test1: +; CHECK: cmpl $0, (%rsi) +} + +define i32 @test2(i32 %X, i32* %y) nounwind { + %tmp = load i32* %y ; <i32> [#uses=1] + %tmp1 = shl i32 %tmp, 3 ; <i32> [#uses=1] + %tmp1.upgrd.2 = icmp eq i32 %tmp1, 0 ; <i1> [#uses=1] + br i1 %tmp1.upgrd.2, label %ReturnBlock, label %cond_true + +cond_true: ; preds = %0 + ret i32 1 + +ReturnBlock: ; preds = %0 + ret i32 0 +; CHECK: test2: +; CHECK: movl (%rsi), %eax +; CHECK: shll $3, %eax +; CHECK: testl %eax, %eax +} + +define i64 @test3(i64 %x) nounwind { + %t = icmp eq i64 %x, 0 + %r = zext i1 %t to i64 + ret i64 %r +; CHECK: test3: +; CHECK: testq %rdi, %rdi +; CHECK: sete %al +; CHECK: movzbl %al, %eax +; CHECK: ret +} + +define i64 @test4(i64 %x) nounwind { + %t = icmp slt i64 %x, 1 + %r = zext i1 %t to i64 + ret i64 %r +; CHECK: test4: +; CHECK: testq %rdi, %rdi +; CHECK: setle %al +; CHECK: movzbl %al, %eax +; CHECK: ret +} + + +define i32 @test5(double %A) nounwind { + entry: + %tmp2 = fcmp ogt double %A, 1.500000e+02; <i1> [#uses=1] + %tmp5 = fcmp ult double %A, 7.500000e+01; <i1> [#uses=1] + %bothcond = or i1 %tmp2, %tmp5; <i1> [#uses=1] + br i1 %bothcond, label %bb8, label %bb12 + + bb8:; preds = %entry + %tmp9 = tail call i32 (...)* @foo( ) nounwind ; <i32> [#uses=1] + ret i32 %tmp9 + + bb12:; preds = %entry + ret i32 32 +; CHECK: test5: +; CHECK: ucomisd LCPI4_0(%rip), %xmm0 +; CHECK: ucomisd LCPI4_1(%rip), %xmm0 +} + +declare i32 @foo(...) |
