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llvm-mirror/test/Transforms/SimplifyLibCalls/ToAscii.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

22 lines
785 B
LLVM

; Test that the ToAsciiOptimizer works correctly
; RUN: opt < %s -simplify-libcalls -S | \
; RUN: not grep {call.*toascii}
declare i32 @toascii(i32)
define i32 @main() {
%val1 = call i32 @toascii( i32 1 ) ; <i32> [#uses=1]
%val2 = call i32 @toascii( i32 0 ) ; <i32> [#uses=1]
%val3 = call i32 @toascii( i32 127 ) ; <i32> [#uses=1]
%val4 = call i32 @toascii( i32 128 ) ; <i32> [#uses=1]
%val5 = call i32 @toascii( i32 255 ) ; <i32> [#uses=1]
%val6 = call i32 @toascii( i32 256 ) ; <i32> [#uses=1]
%rslt1 = add i32 %val1, %val2 ; <i32> [#uses=1]
%rslt2 = add i32 %val3, %val4 ; <i32> [#uses=1]
%rslt3 = add i32 %val5, %val6 ; <i32> [#uses=1]
%rslt4 = add i32 %rslt1, %rslt2 ; <i32> [#uses=1]
%rslt5 = add i32 %rslt4, %rslt3 ; <i32> [#uses=1]
ret i32 %rslt5
}