[llvm-commits] CVS: llvm/test/Transforms/InstCombine/call2.ll
Dale Johannesen
dalej at apple.com
Wed Apr 4 12:18:33 PDT 2007
Changes in directory llvm/test/Transforms/InstCombine:
call2.ll added (r1.1)
---
Log message:
Test for transformConstExprCastCall fix.
---
Diffs of the changes: (+27 -0)
call2.ll | 27 +++++++++++++++++++++++++++
1 files changed, 27 insertions(+)
Index: llvm/test/Transforms/InstCombine/call2.ll
diff -c /dev/null llvm/test/Transforms/InstCombine/call2.ll:1.1
*** /dev/null Wed Apr 4 14:18:26 2007
--- llvm/test/Transforms/InstCombine/call2.ll Wed Apr 4 14:18:16 2007
***************
*** 0 ****
--- 1,27 ----
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis
+
+ ; This used to crash trying to do a double-to-pointer conversion
+ define i32 @bar() {
+ entry:
+ %retval = alloca i32, align 4 ; <i32*> [#uses=1]
+ "alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ %tmp = call i32 (...)* bitcast (i32 (i8*)* @f to i32 (...)*)( double 3.000000e+00 ) ; <i32> [#uses=0]
+ br label %return
+
+ return: ; preds = %entry
+ %retval1 = load i32* %retval ; <i32> [#uses=1]
+ ret i32 %retval1
+ }
+
+ define i32 @f(i8* %p) {
+ entry:
+ %p_addr = alloca i8* ; <i8**> [#uses=1]
+ %retval = alloca i32, align 4 ; <i32*> [#uses=1]
+ "alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i8* %p, i8** %p_addr
+ br label %return
+
+ return: ; preds = %entry
+ %retval1 = load i32* %retval ; <i32> [#uses=1]
+ ret i32 %retval1
+ }
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