Fix undefined behavior in vector shift tests.

[oota-llvm.git] / test / CodeGen / X86 / 2008-04-16-ReMatBug.ll

diff --git a/test/CodeGen/X86/2008-04-16-ReMatBug.ll b/test/CodeGen/X86/2008-04-16-ReMatBug.ll
index 6e8891bfd5b8ba14e300cafcb40e259bc14979ff..3a1de11ea21bd3b7de7304dbf7f8247bb41465b7 100644 (file)
--- a/test/CodeGen/X86/2008-04-16-ReMatBug.ll
+++ b/test/CodeGen/X86/2008-04-16-ReMatBug.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -mtriple=i386-apple-darwin | grep movw | not grep {, %e}
+; RUN: llc < %s -mtriple=i386-apple-darwin -disable-cgp-branch-opts | grep movw | not grep ", %e"
 
        %struct.DBC_t = type { i32, i8*, i16, %struct.DBC_t*, i8*, i8*, i8*, i8*, i8*, %struct.DBC_t*, i32, i32, i32, i32, i8*, i8*, i8*, i8*, i8*, i32, i32, i32, i32, i32, i32, i32, i32, i16, i16, i32*, i8, i16, %struct.DRVOPT*, i16 }
        %struct.DRVOPT = type { i16, i32, i8, %struct.DRVOPT* }
@@ -6,7 +6,7 @@
        %struct.pthread_mutex_t = type { i32, [40 x i8] }
 @iodbcdm_global_lock = external global %struct.pthread_mutex_t         ; <%struct.pthread_mutex_t*> [#uses=1]
 
-define i16 @SQLDriversW(i8* %henv, i16 zeroext  %fDir, i32* %szDrvDesc, i16 signext  %cbDrvDescMax, i16* %pcbDrvDesc, i32* %szDrvAttr, i16 signext  %cbDrvAttrMax, i16* %pcbDrvAttr) signext nounwind  {
+define i16 @SQLDriversW(i8* %henv, i16 zeroext  %fDir, i32* %szDrvDesc, i16 signext  %cbDrvDescMax, i16* %pcbDrvDesc, i32* %szDrvAttr, i16 signext  %cbDrvAttrMax, i16* %pcbDrvAttr) nounwind  {
 entry:
        %tmp12 = bitcast i8* %henv to %struct.GENV_t*           ; <%struct.GENV_t*> [#uses=1]
        br i1 true, label %bb28, label %bb
@@ -23,7 +23,7 @@ bb74:         ; preds = %bb37
 bb92:          ; preds = %bb74, %bb37
        %tmp95180 = shl i16 %cbDrvAttrMax, 2            ; <i16> [#uses=1]
        %tmp100178 = shl i16 %cbDrvDescMax, 2           ; <i16> [#uses=1]
-       %tmp113 = tail call i16 @SQLDrivers_Internal( i8* %henv, i16 zeroext  %fDir, i8* null, i16 signext  %tmp100178, i16* %pcbDrvDesc, i8* null, i16 signext  %tmp95180, i16* %pcbDrvAttr, i8 zeroext  87 ) signext nounwind                 ; <i16> [#uses=1]
+       %tmp113 = tail call i16 @SQLDrivers_Internal( i8* %henv, i16 zeroext  %fDir, i8* null, i16 signext  %tmp100178, i16* %pcbDrvDesc, i8* null, i16 signext  %tmp95180, i16* %pcbDrvAttr, i8 zeroext  87 )  nounwind                ; <i16> [#uses=1]
        br i1 false, label %done, label %bb137
 bb137:         ; preds = %bb92
        ret i16 0
@@ -41,6 +41,6 @@ bb167:                ; preds = %done
 
 declare i32 @pthread_mutex_unlock(%struct.pthread_mutex_t*)
 
-declare i16 @SQLDrivers_Internal(i8*, i16 zeroext , i8*, i16 signext , i16*, i8*, i16 signext , i16*, i8 zeroext ) signext nounwind 
+declare i16 @SQLDrivers_Internal(i8*, i16 zeroext , i8*, i16 signext , i16*, i8*, i16 signext , i16*, i8 zeroext )  nounwind 
 
 declare void @trace_SQLDriversW(i32, i32, i8*, i16 zeroext , i32*, i16 signext , i16*, i32*, i16 signext , i16*)