xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/fp-stack-ret-store.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mcpu=yonah | not grep movss
2*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
3*9880d681SAndroid Build Coastguard Workertarget triple = "i686-apple-darwin8"
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; This should store directly into P from the FP stack.  It should not
6*9880d681SAndroid Build Coastguard Worker; go through a stack slot to get there.
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Workerdefine void @bar(double* %P) {
9*9880d681SAndroid Build Coastguard Workerentry:
10*9880d681SAndroid Build Coastguard Worker	%tmp = tail call double (...) @foo( )		; <double> [#uses=1]
11*9880d681SAndroid Build Coastguard Worker	store double %tmp, double* %P, align 8
12*9880d681SAndroid Build Coastguard Worker	ret void
13*9880d681SAndroid Build Coastguard Worker}
14*9880d681SAndroid Build Coastguard Worker
15*9880d681SAndroid Build Coastguard Workerdeclare double @foo(...)
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerdefine void @bar2(float* %P) {
18*9880d681SAndroid Build Coastguard Workerentry:
19*9880d681SAndroid Build Coastguard Worker	%tmp = tail call double (...) @foo2( )		; <double> [#uses=1]
20*9880d681SAndroid Build Coastguard Worker	%tmp1 = fptrunc double %tmp to float		; <float> [#uses=1]
21*9880d681SAndroid Build Coastguard Worker	store float %tmp1, float* %P, align 4
22*9880d681SAndroid Build Coastguard Worker	ret void
23*9880d681SAndroid Build Coastguard Worker}
24*9880d681SAndroid Build Coastguard Worker
25*9880d681SAndroid Build Coastguard Workerdeclare double @foo2(...)
26*9880d681SAndroid Build Coastguard Worker
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