diff options
Diffstat (limited to 'test/CodeGen/X86/sext-i1.ll')
| -rw-r--r-- | test/CodeGen/X86/sext-i1.ll | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/CodeGen/X86/sext-i1.ll b/test/CodeGen/X86/sext-i1.ll index 64de0ae..1a575db 100644 --- a/test/CodeGen/X86/sext-i1.ll +++ b/test/CodeGen/X86/sext-i1.ll @@ -61,3 +61,36 @@ if.end: ; preds = %if.then, %entry %xor27 = xor i32 undef, %cond ; <i32> [#uses=0] ret i32 0 } + +define i32 @t4(i64 %x) nounwind readnone ssp { +entry: +; 32-LABEL: t4: +; 32: movl +; 32: orl +; 32: movl +; 32: je +; 32: xorl + +; 64-LABEL: t4: +; 64: cmpq $1 +; 64: sbbl + %0 = icmp eq i64 %x, 0 + %1 = sext i1 %0 to i32 + ret i32 %1 +} + +define i64 @t5(i32 %x) nounwind readnone ssp { +entry: +; 32-LABEL: t5: +; 32: cmpl $1 +; 32: sbbl +; 32: movl + +; 64-LABEL: t5: +; 64: cmpl $1 +; 64: sbbq + %0 = icmp eq i32 %x, 0 + %1 = sext i1 %0 to i64 + ret i64 %1 +} + |