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23 lines
522 B
LLVM
23 lines
522 B
LLVM
; RUN: llvm-as %s -f -o %t.bc
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; RUN: lli %t.bc > /dev/null
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;
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; Regression Test: EnvironmentTest.ll
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;
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; Description:
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; This is a regression test that verifies that the JIT passes the
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; environment to the main() function.
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;
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declare i32 @strlen(i8*)
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define i32 @main(i32 %argc.1, i8** %argv.1, i8** %envp.1) {
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%tmp.2 = load i8** %envp.1 ; <i8*> [#uses=1]
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%tmp.3 = call i32 @strlen( i8* %tmp.2 ) ; <i32> [#uses=1]
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%T = icmp eq i32 %tmp.3, 0 ; <i1> [#uses=1]
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%R = zext i1 %T to i32 ; <i32> [#uses=1]
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ret i32 %R
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}
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