| ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s |
| ; Check that we generate load instructions with global + offset |
| |
| %struct.struc = type { i8, i8, i16, i32 } |
| |
| @foo = common global %struct.struc zeroinitializer, align 4 |
| |
| define void @loadWord(i32 %val1, i32 %val2, i32* nocapture %ival) nounwind { |
| ; CHECK: r{{[0-9]+}}{{ *}}={{ *}}memw(##foo{{ *}}+{{ *}}4) |
| entry: |
| %cmp = icmp sgt i32 %val1, %val2 |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %0 = load i32, i32* getelementptr inbounds (%struct.struc, %struct.struc* @foo, i32 0, i32 3), align 4 |
| store i32 %0, i32* %ival, align 4 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| } |
| |
| define void @loadByte(i32 %val1, i32 %val2, i8* nocapture %ival) nounwind { |
| ; CHECK: r{{[0-9]+}}{{ *}}={{ *}}memub(##foo{{ *}}+{{ *}}1) |
| entry: |
| %cmp = icmp sgt i32 %val1, %val2 |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %0 = load i8, i8* getelementptr inbounds (%struct.struc, %struct.struc* @foo, i32 0, i32 1), align 1 |
| store i8 %0, i8* %ival, align 1 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| } |
| |
| define void @loadHWord(i32 %val1, i32 %val2, i16* %ival) nounwind { |
| ; CHECK: r{{[0-9]+}}{{ *}}={{ *}}memuh(##foo{{ *}}+{{ *}}2) |
| entry: |
| %cmp = icmp sgt i32 %val1, %val2 |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %0 = load i16, i16* getelementptr inbounds (%struct.struc, %struct.struc* @foo, i32 0, i32 2), align 2 |
| store i16 %0, i16* %ival, align 2 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| } |
