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llvm-mirror/test/Transforms/ArgumentPromotion/control-flow.ll
Chandler Carruth 5d3a0ce4e5 Fix the remaining TCL-style quotes found in the testsuite. This is
another mechanical change accomplished though the power of terrible Perl
scripts.

I have manually switched some "s to 's to make escaping simpler.

While I started this to fix tests that aren't run in all configurations,
the massive number of tests is due to a really frustrating fragility of
our testing infrastructure: things like 'grep -v', 'not grep', and
'expected failures' can mask broken tests all too easily.

Essentially, I'm deeply disturbed that I can change the testsuite so
radically without causing any change in results for most platforms. =/

llvm-svn: 159547
2012-07-02 19:09:46 +00:00

20 lines
440 B
LLVM

; RUN: opt < %s -argpromotion -S | \
; RUN: not grep "load i32* null"
define internal i32 @callee(i1 %C, i32* %P) {
br i1 %C, label %T, label %F
T: ; preds = %0
ret i32 17
F: ; preds = %0
%X = load i32* %P ; <i32> [#uses=1]
ret i32 %X
}
define i32 @foo() {
%X = call i32 @callee( i1 true, i32* null ) ; <i32> [#uses=1]
ret i32 %X
}