diff test/CodeGen/X86/zext-shl.ll @ 121:803732b1fca8

LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents 95c75e76d11b
children 3a76565eade5
line wrap: on
line diff
--- a/test/CodeGen/X86/zext-shl.ll	Fri Nov 25 19:14:25 2016 +0900
+++ b/test/CodeGen/X86/zext-shl.ll	Fri Oct 27 17:07:41 2017 +0900
@@ -1,25 +1,26 @@
-; RUN: llc < %s -march=x86 | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s
 
-define i32 @t1(i8 zeroext %x) nounwind readnone ssp {
-entry:
+define i32 @t1(i8 zeroext %x) nounwind {
 ; CHECK-LABEL: t1:
-; CHECK: shll
-; CHECK-NOT: movzwl
-; CHECK: ret
-  %0 = zext i8 %x to i16
-  %1 = shl i16 %0, 5
-  %2 = zext i16 %1 to i32
-  ret i32 %2
+; CHECK:       # BB#0:
+; CHECK-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    shll $5, %eax
+; CHECK-NEXT:    retl
+  %t0 = zext i8 %x to i16
+  %t1 = shl i16 %t0, 5
+  %t2 = zext i16 %t1 to i32
+  ret i32 %t2
 }
 
-define i32 @t2(i8 zeroext %x) nounwind readnone ssp {
-entry:
+define i32 @t2(i8 zeroext %x) nounwind {
 ; CHECK-LABEL: t2:
-; CHECK: shrl
-; CHECK-NOT: movzwl
-; CHECK: ret
-  %0 = zext i8 %x to i16
-  %1 = lshr i16 %0, 3
-  %2 = zext i16 %1 to i32
-  ret i32 %2
+; CHECK:       # BB#0:
+; CHECK-NEXT:    movzbl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    shrl $3, %eax
+; CHECK-NEXT:    retl
+  %t0 = zext i8 %x to i16
+  %t1 = lshr i16 %t0, 3
+  %t2 = zext i16 %t1 to i32
+  ret i32 %t2
 }