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| author | Helge Deller <deller@gmx.de> | 2019-05-24 23:16:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-25 11:36:51 +0800 |
| commit | 56fc13864109d3b4d28cd56b57e42783265f53f7 (patch) | |
| tree | cbc0f8239a50b4bbba9018159cd62735cac20973 /arch/parisc | |
| parent | 38ea8c0429a750ad4905c7e0edad442a02518cb4 (diff) | |
parisc: Fix compiler warnings in float emulation code
[ Upstream commit 6b98d9134e14f5ef4bcf64b27eedf484ed19a1ec ]
Avoid such compiler warnings:
arch/parisc/math-emu/cnv_float.h:71:27: warning: ‘<<’ in boolean context, did you mean ‘<’ ? [-Wint-in-bool-context]
((Dintp1(dint_valueA) << 33 - SGL_EXP_LENGTH) || Dintp2(dint_valueB))
arch/parisc/math-emu/fcnvxf.c:257:6: note: in expansion of macro ‘Dint_isinexact_to_sgl’
if (Dint_isinexact_to_sgl(srcp1,srcp2)) {
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/math-emu/cnv_float.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/parisc/math-emu/cnv_float.h b/arch/parisc/math-emu/cnv_float.h index 933423fa5144..b0db61188a61 100644 --- a/arch/parisc/math-emu/cnv_float.h +++ b/arch/parisc/math-emu/cnv_float.h @@ -60,19 +60,19 @@ ((exponent < (SGL_P - 1)) ? \ (Sall(sgl_value) << (SGL_EXP_LENGTH + 1 + exponent)) : FALSE) -#define Int_isinexact_to_sgl(int_value) (int_value << 33 - SGL_EXP_LENGTH) +#define Int_isinexact_to_sgl(int_value) ((int_value << 33 - SGL_EXP_LENGTH) != 0) #define Sgl_roundnearest_from_int(int_value,sgl_value) \ if (int_value & 1<<(SGL_EXP_LENGTH - 2)) /* round bit */ \ - if ((int_value << 34 - SGL_EXP_LENGTH) || Slow(sgl_value)) \ + if (((int_value << 34 - SGL_EXP_LENGTH) != 0) || Slow(sgl_value)) \ Sall(sgl_value)++ #define Dint_isinexact_to_sgl(dint_valueA,dint_valueB) \ - ((Dintp1(dint_valueA) << 33 - SGL_EXP_LENGTH) || Dintp2(dint_valueB)) + (((Dintp1(dint_valueA) << 33 - SGL_EXP_LENGTH) != 0) || Dintp2(dint_valueB)) #define Sgl_roundnearest_from_dint(dint_valueA,dint_valueB,sgl_value) \ if (Dintp1(dint_valueA) & 1<<(SGL_EXP_LENGTH - 2)) \ - if ((Dintp1(dint_valueA) << 34 - SGL_EXP_LENGTH) || \ + if (((Dintp1(dint_valueA) << 34 - SGL_EXP_LENGTH) != 0) || \ Dintp2(dint_valueB) || Slow(sgl_value)) Sall(sgl_value)++ #define Dint_isinexact_to_dbl(dint_value) \ |