mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-30 02:32:08 +00:00
29 lines
947 B
LLVM
29 lines
947 B
LLVM
|
; RUN: opt -constmerge -S < %s | FileCheck %s
|
||
|
|
|
||
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
||
|
|
|
||
|
|
|
||
|
|
; Test that with a TD we do merge and mark the alignment as 4
|
||
|
|
@T1A = internal unnamed_addr constant i32 1
|
||
|
|
@T1B = internal unnamed_addr constant i32 1, align 2
|
||
|
|
; CHECK: @T1B = internal unnamed_addr constant i32 1, align 4
|
||
|
|
|
||
|
|
define void @test1(i32** %P1, i32** %P2) {
|
||
|
|
store i32* @T1A, i32** %P1
|
||
|
|
store i32* @T1B, i32** %P2
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
; Test that even with a TD we set the alignment to the maximum if both constants
|
||
|
|
; have explicit alignments.
|
||
|
|
@T2A = internal unnamed_addr constant i32 2, align 1
|
||
|
|
@T2B = internal unnamed_addr constant i32 2, align 2
|
||
|
|
; CHECK: @T2B = internal unnamed_addr constant i32 2, align 2
|
||
|
|
|
||
|
|
define void @test2(i32** %P1, i32** %P2) {
|
||
|
|
store i32* @T2A, i32** %P1
|
||
|
|
store i32* @T2B, i32** %P2
|
||
|
|
ret void
|
||
|
|
}
|