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diff test/CodeGen/X86/fast-isel-call-bool.ll @ 83:60c9769439b8 LLVM3.7

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LLVM 3.7
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Wed, 18 Feb 2015 14:55:36 +0900
parents
children afa8332a0e37
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/X86/fast-isel-call-bool.ll	Wed Feb 18 14:55:36 2015 +0900
@@ -0,0 +1,18 @@
+; RUN: llc < %s -fast-isel -mcpu=core2 -mtriple=x86_64-unknown-unknown -O1 | FileCheck %s
+; See PR21557
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+
+declare i64 @bar(i1)
+
+define i64 @foo(i8* %arg) {
+; CHECK-LABEL: foo:
+top:
+  %0 = load i8* %arg
+; CHECK: movb
+  %1 = trunc i8 %0 to i1
+; CHECK: andb $1,
+  %2 = call i64 @bar(i1 %1)
+; CHECK: callq
+  ret i64 %2
+}