blob: 16518bb44e12960318e10be2c9251b63c39a0ea0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
|
; This test makes sure that mul instructions are properly eliminated.
; This test is for Integer BitWidth >= 64 && BitWidth % 2 >= 1024.
;
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep mul
implementation
define i177 @test1(i177 %X) {
%C = shl i177 1, 155
%Y = mul i177 %X, %C
ret i177 %Y
}
|